a) –4/2x(7Vx²) - State the restrictions on the variable and simplify

Q: (4ху? — 1)x2 + у(2x4 + у)у' %3D5; у(1) — 1

A:

Q: Show by contraposition that : Vx ERx?-7x-820 - x2 8 or x S-1

A: In this method, we prove negation of antecedent and get contradicted and get our required results.

Q: Evaluate 16a + 2-0.5b when a == and b = 14 | %3D

A: Given f(a, b)=16a+2-0.5b

Q: 12 4) X-1 8. 3D2

A:

Q: algebra

A: We will find the quotient.

Q: е. (Your x will be a decimal!) 59 ITI 10x-1

A:

Q: The perimeter of a rectangle is 80 feet. If the length of the rectangle is represented by x, its…

A: The perimeter of a rectangle is 80 feet and the length of the rectangle is x. Now,

Q: them, it exists. 7x² + x 4x² + 6x² + x Ilm

A:

Q: Simplify as much as possible. V3yu +2uV 12y Assume that all variables represent positive real…

A:

Q: Which of the following is (x+3)(x+6)/(x+3)(x+2) simplified?

A: (x+3)(x+6)(x+3)(x+2) is the given expression.

Q: Evaluate x2 - 2x + 5 for x = 1 - 2i.

A:

Q: 7. Simplify. x2+3x+1

A: The given expression is, x2+3x+1. From the given expression it can be noted that there are no like…

Q: How would you convince someone that x6/x2 is x4 and not x3?

A: Given expression:                                 x6x2

Q: 1) Perform the indicated operations. (3x + 9) - (x + 5)

A: we can perform the indicated operations. First solve the brackets and solve the term .

Q: Is the statement true or false? If |x = 6, then x can only be equal to 6. %3D

A: Statement:- If |x|=6 then x can be equal to 6.

Q: Determine if y is a funaction of x 2y^2 +3x=4x+5 I need help noww????

A:

Q: 17) Explain why these two quotients are different. Compute each one. (x – 2)* x* - 16 and X-2 x- 2

A: (a-b)2= (a-b)(a-b) and a2-b2=(a-b)(a+b)…

Q: 2x2-5x-3 4x+1 2) 4x2-12x-7 2x-7 |

A:

Q: Put them in order please  x^2- 22x+121+y^2-32y+256=1

A:

Q: 15) Find SR 16) Find VW D. -2x-6 2r-14 x+15 *+2 *+21

A: Solved question 15 and 16 as asked

Q: 2x2+5x-3 x²+4x 5) x2+3x-4 :- 2x2-5x+2

A:

Q: Simplify and state the restrictions. 2 a) x - 9x + 8 х — 8 x + 3 b) x + 5 x + 2 х + 3х — 10 c) x +…

A: We first simplify the expression and state the restriction later

Q: Simplify and state the restrictions on the variable. a) x + 15x 4x + 24 3x Зx + 18 6x 9x b) 8x - 72…

A:

Q: Simplify and state the restrictions on the variable. 4x + 24 b) x + 8x 12x 3x + 18 x + 2 c) x + 10x…

A: b) Let A=4x+24x2+8x×12x23x+18, where x2+8x≠0 and 3x+18≠0 ⇒A=4(x+6)x(x+8)×12x23(x+6), where x≠0,…

Q: Simplify and state the restrictions on the variable. 4x + 6 3x + 30 3x a) 12x + 18x

A: Solution is given below:

Q: of り 2) ( スッ)

A: To find :∂∂x(xlnx+2y)∂∂y(xlnx+2y)

Q: 2. x= 46° (3r - 13)

A:

Q: If D = 1- x2 and C =-1- 3x2 + 4x, find an expression that equals 3D -3C in standard form.

A: Simplification

Q: How to simplify step by step of the problem in the picture

A: We have to simplify the expression: 8x4·2x34 We know the laws of exponents,…

Q: Simplify (4.x² + 5x +1) – (6x² + x - 8) -2x2 + 4x + 9 10r + 6x +9 2.x2 + 4x – 7 O Pencil

A: Calculation: Simplify the expression as follows:…

Q: Evaluate: x2 - 2x + 5 for x = 1 - 2i.

A: x2-2x+5, x=1-2i Concept i2=-1

Q: 3. Simplify and state the restrictions: 2 1 a) x-1 x+1 x-3 4x +4 b) x+1 x* -2x-3 x-3 4x +4 c) *+1'x?…

A:

Q: fcx)= X+1+4 2.

A: Complete solution is given below.

Q: 2x 4 5) x²-6x-16 2x2-128

A:

Q: x+1 x+5 %3D x+2 x+7

A:

Q: what is y=-4(x+5)^2-16 in standard form

A:

Q: 212)- Sim (32) and cilZ glad and cilz-31-1 %3D %3D Sim (32)

A:

Q: 2х2-х-3 3) x2-1

A: Topic = Algebra

Q: 8. -x + 8r = 1

A:

Q: Select the expressions that are equivalent to 9y + 4y.

A:

Q: A farmer has 180 yd of fencing material and wants to enclose three rectangular pens. Suppose that r…

A: Given, A farmer has 180 yards of fencing material,

Q: 4 codo"+x²) **+1 3sec2

A:

Q: Prove that the equations 3x+9 = 6 and x+3=2 equivalent. Explain why or why not.

A: Equations that have same roots are called equivalent.

Q: a. Determine "(®) if fx) = (8x² + x)³. Write your answer in simplified form. %3D b. Determine

A:

Q: AMAX is equiangular. If m2M = (7x + 4)°, mLA = (12x – 36)°, and m2X = (10x – 20)°, find x.

A:

Q: 4) Simplify and state any restrictions x+1 a) *+¹ ÷ x+1 2x x 6x + 9x 8x-72 2x-18 c) x+12 x+12 b) +…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: ydy can best be evaluated by algebraic substitution. Vy-1 A True В False B

A:

Q: 16. Find the domain of the expression V2x+4 3x-1

A:

Q: 3. Simplify and state the restrictions: x-3 4x+4 a) x+1' -2x-3

A: Please see the solution below.

Q: Express in lowest terms. 8ab?x 4a b- 8ab? 4a?b - 1 2bx а - 26 -2bx

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.