1. Write the equation to a quintic with double roots -6 and 8, that goes through the origin as well as (1, 1).

Q: The equation z² + 71-3-0 has two solutions A and B where A <B and A and B Give your answers to 3…

A: The given equation,          x2+7x-3=0

Q: Solve 3sin (4t)=1 for the first four positive solutions.

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Q: Find all 4 roots of the equation z4+1=0.

A: Concept:

Q: Solve by Cauchy euler the following equation

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Q: Find all solutions of sec(4-7x)=2

A: cos is reciprocal if sec Use this to find cos(4-7x)

Q: 7. Which of the following most precisely describes the roots of the equation 3x2 + 4x-1 0?

A: We first compare the given equation with ax2+bx+c=0  so, a=3, b=4, c=-1 The discriminant for the…

Q: Ex) Algebraically find the roots of the quadratic: rC) =}cx - 29° - 6

A: Given equation is; f(x)=12(x-2)2-6 Put f(x)=0x2+4-4x2-6=0x2-4x+4=12x2-4x-8=0

Q: If r; and r, are the roots of equation x² – 2x+4 =0, then find Er .

A:

Q: 1. Write the equation to a quintic with double roots -6 and 8, that goes through the origin as well…

A: According to question we have to find the quintic equation with Double roots -6 and 8 and that goes…

Q: 6. 4. x-2 2 4. 2x2 4x 5. X-2 X-2

A: 4. 6x+x-24=25. 2x2x-2+4xx-2=0

Q: Find four fourth roots of -1+9i  by using de moivre's method

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Q: 7. The equation x² + ax + b = 0, has two real roots a and B. Show that the iteration method

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Q: I. Solve using De Moivre's Theorem. Find all fourth roots of xt = -256

A: According to the given information, it is required to find all the solutions to the equation using…

Q: show that 1+i is a root of the cubic equation 3z^3-5z^2+27z-45=0, find the other two roots

A: 3z3-5z2+27z-45 = 0Using rational root test :±11, ±13, ±31, ±51, ±91, ±93, ±151, ±153, ±451,…

Q: Which of the following is the complete set of roots of the auxiliary equation fory""-3y+3y'-y = 0.

A: Given y'''-3y''+3y'-y=0

Q: If 7, r, and r, are the roots of equation x-2x+3=0, then findErr,. إختر أحد الخيارات: -2 a O .b O…

A:

Q: 1. Detemine, whether and-5 are roots of the equation 10a –5 = 2a3 - a?.

A:

Q: JUU A 10 3,735 - 3,60O = 135 tan 135° %3D 14) A student attempting to solve this Quadratic Equation:…

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Q: Give the general solution to the HLDE with the given set of auxiliary roots

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Q: Which of the following is the complete set of roots of the auxiliary equation fory"'' - 3y "' + 3y…

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Q: Find Che fifon roots of -i

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Q: different. To show that all the roots of Pn(x)=0 are

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Q: Find an equation in the form ax^2 + bx + c = 0 with roots 4 and -7/6

A: The equation is : 6x² - 17x - 28 = 0   The detailed explanation is as follows below:

Q: 4 Get all the roots of 2(V3i – 1) |

A:

Q: The product of the roots of equation 3x +9x-12=0 is إختر أحد الخيارات: -4 .a O .b O None of these cO…

A: Equation : 3x2 + 9x - 12 =0

Q: Which of the following equations can be reduced to be a separable equation?

A: I.  2xy-tanydx+x2-xsec2ydy=0 ⇒ 2xy.dx+x2dy-tany.dx-xsec2y.dy=0⇒dx2y-dx.tany=0  Integrate both…

Q: obtain the four roots of characteristic equation as follows: p+ Vp? – 8pi? 272 p- Vp? - 8pi? 212 12…

A: As per the instruction, we will have to find the roots that are marked in blue. So, we will be…

Q: If a and b are roots of x2 - 4x - 21 = 0, where a &gt; b, find the equation whose roots are a/b and…

A: First obtain the roots of the given equation as follows.

Q: - Find the three roots of 12Z30°

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Q: Explain why Newton’s method doesn’t work for findingthe root of the equation x3 -3x  +6 =0 if the…

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Q: Write a polynamial equation with integer coefficients that has the given roots. I- 3 8

A: Given: x=3,x=8 are roots.

Q: 6. Determine the four roots of the equation (z–2)*+(z+1)' = 0 and plot them on an Argand diagram.

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Q: To prove the equation r + z –1=0 has exactly one real root, %3D

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Q: Identify the roots for the equation 5 x 2 + 2 x -4. -1+iv19 10 iv19 -1- i/19 -1+ i/19 i/19 -1-i/19…

A: The objective is to identify the roots of the given quadratic equation.

Q: 8. Solve the following equation. tan 3x(Stanx - 8) = 0

A: we have to solve trigonometric equations. the solution is following

Q: Evaluate all the roots of the equation: z* +1 = 0

A: Given equation is z4+1=0. We have to evaluate the all roots of the given equation. Subtract 1 from…

Q: 1. Use the graph of y = VI to estimate the solution(s) to the following equations YA -150 -120 -90…

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Q: Q3/Solve the non-homogenous equation 3x³ + 1 = cos(2x-1)

A:

Q: 1. What are the roots of the equation (x + 1)(4x – 3) = 0? C) x= 1, - D) x= 1 A) x = -1,3 B) x= -1,

A: (x+1)(4x-3)=0⇒(x+1)=0 or (4x-3)=0⇒x=-1 or 4x=3⇒x=-1 or x=34⇒x=-1 ,34

Q: Solve the Euler- Cauchy equation to

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Q: [D] Find the smallest 11 and the second smallest T2 positive roots of the equation tanx = 4x,…

A: Let us consider equation of the form: f(x)=g(x) Where f and g are functions of x. To find the values…

Q: Find the roots of the equation z³ +2 – 2/3i = 0. %3| -

A: Given: z3+2-23i=0 So,  z3=-2+23iz3=2-1+3iz3=4-12+32i We know that z=rcosθ+isinθ=x+iy, where r=x2+y2,…

Q: 15. Show that the equation, 2³ + e* = 0 has exactly one real root.

A:

Q: 2. Write an equation in standard form ax? + bx + c that has roots of x = 4,. %3D

A: The roots of given equation is x=4,12 To find the equation in standard form

Q: If one of the roots of ax^2 + bx + c is 2/3 + 5/9i where a, b and c are integers, what is the value…

A: Explanation of the answer is as follows

Q: 7. Which of the following most precisely describes the roots of the equation 3x2 + 4x -1 = 0? A 1…

A: Using quadratic formula

Q: Find a zua dra tic equañon J3+1 and 1- 3 whote roots are

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Q: Q Is the equation. Sin +++2%3D0 has real rootsi.

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Q: The equation sinx= 1/2 has____________solutions in [0,2pie)

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.