replacement, what is the probability that the roots of the equation x²+²x+2=0 are real

Q: If the roots of the equation a(b - c)x² +b(c - a)x + c (a - b) = 2 11 are equal, show that ==±+:

A: We can use properties of square of three no. To solve the problem

Q: The roots of ³ = 27 are

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

A: Concept:

Q: Find the three cube roots of 1.

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Q: state nature of roots of 2x - 4x +3 = 0 %3D

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Q: Determine all cube roots of -4. Express your answers in both exponential form and x + iy form.

A: In this question, we will find all the cube roots of -4.

Q: simplify each complex fraction. (3/2x + 5/3y)/(4/x - 3/4y)

A: Simplify each complex fraction.         32x+53y4x-34y

Q: a. x² +8x-3 = 0 Find the equation with following roots: -4+2i6

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Q: If a + Band of = 5α-3 and ² = 5ß-3, find the equation whose roots are alß and pla.

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Q: Which of these equations has two real roots: Select one: O a x2 - 4x + 4 =0 O b. x2 - 10x + 100 = 0…

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Q: Find all integer roots of the following equation: x4 – 2x3 – 21x? + 22x + 40 = 0. - -

A: The given equation is x4-2x3-21x2+22x+40=0.

Q: For which values ​​of a does the equation 3x³-5x²-4x+a=0 have exactly x=3? Determine all real roots…

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Q: An equation is given, followed by one or more roots of the equation. Determine the remaining roots.…

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Q: 8x+3 11 2x+1

A: Solving equations is a significant part of mathematics. Through solving an equation, we are able to…

Q: 6-prove that the Sum of oots of th equation 2X+3X+5=0is=3 the multiple is I

A: Sum and product of roots of qudratic equation

Q: Find ‘m’ for which the equation (? − 12)? 2 + 2(? − 12)? + 2 = 0 has equal roots.

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Q: Find all root s 3- V 8i

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Q: Find the distinct roots of (-7 + 2j)3/4.

A: We know that, 1.Let z =rcosθ +isinθ    then zn =rncosnθ +isinnθ 2. A number u is said to be an n-th…

Q: Find all the values for the fifth root of z = 32

A: We have to find all the values for the fifth root of z=32.

Q: Find the distinct roots of (-7 + 2i)3/4

A: Let x= (-7 + 2i)3/4 ⇒x4=-7+2i3 On Simplifying, ⇒x4=-259+286i--(1) Let, x=u+iv Now,…

Q: Explain why x° +3x² +1=0 has no real roots (no solution).

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Q: Find the 5 fifth roots of -4+5i.

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Q: Which of the following are the roots of x -5x-2 = 07

A: we have to find roots of the equation