In Exercises 75–81, find each product. 75. (3x – 2)(4x² + 3x – 5) 77. (4x + 5)(4r – 5) 79. (3x - 4)2 81. (5x – 2) 76. (3x - 5)(2x + 1) 78. (2x + 5) 80. (2x + 1)

Q: 3-V5) (3- V5

A: Explanation and solutions is given below....

Q: 5+2x-x-4+8x

A: To simplify the provided algebraic expression which is provided as 5+2x-x-4+8x. Now, first group the…

Q: 2(2x-3)3-(x- 1)(2x – 3)-23 (2r- 3)23 - 88.

A:

Q: 4 u CB.67 x10-8)

A: We will solve the following

Q: 8(8v-4c-7)

A:

Q: 9(a + b) = 9a+

A: Given, 9(a + b) = 9a+

Q: 8+4x a. 2 (3x+5) b. 2 (4+2X C. 2x (4 + 2)

A: We have to find that which term is equal to 8+4x. So  A) 2(3x+5)= 6x+10 So this is not equal

Q: x+2) Which expression represents the volume of the prism shown? (9x + 3) (4x - 5)

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Q: 2-2x(x+7)   expand and simplify

A: Solution

Q: 8x + 3 - 2(2x + 5)

A: To simplify 8x + 3 - 2(2x + 5)

Q: Express 9- y as the product of two binomial factors. 1. (3+ y)(3- y)

A:

Q: 5) (4x3 – 7x) (2x - 1)

A: Simplify Taking x common

Q: 13. 8x²-72 (5-x) 2. 14. 42x+77x+35

A:

Q: 8(c-3d)-(3c+d)

A: The given expression is

Q: 1.) 8(9x - 10) - 8(2x + 1) 6.) 6(x - 11) - (3x + 5) 2.) 6(2x + 11) - 6(7x - 3) 7.) 2(x - 1) - 3(4x -…

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Q: Add. Write your answers in descending order of the exponents. (Standard form) 7. (3x* +5x? – 1)…

A: Addition of polynomials.

Q: distribute and collect like terms (6x+5y)(x-6y)

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Q: 8(w+5)+2(5w-3) in simplest form

A: