In Exercises 2-11, perform the indicated operations. Simplify where possible. x² + 7x + 12 2. 16 x² + 3x x³ + 27 3. x² - 1 3x + 9 2x + 1 x2 + 3x 4. x? + 4x + 3 x² + 10x + 25 x - 2 10 x? + x - 6 x + 1 x? 5. 3 x' + 3x2 + 2x 6x x² - 7x + 12 16 • (x² – 3x – 4) ÷ 3x x2 – 5x 6. 6x? 2 x2 – 7x + 5 11x – 35 6r2 11x – 35 - 7. x + 3 3x 8. x2 – 4x + 3 x2 + x - 2 5x 2 9. x2 x2 + x - 2 4 - 4 10 10. x + 5 x2 - 25 1 1 11. 10 + 10

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 5 16 x + 2 5 10) x + 2, 1 + 4 4

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Q: 1. Simplify the following 2x 6x³ ÷ x+1 x²-1 a. b. (x +(2+√3)(x − (2+√3)

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Q: x+1 8) x+ 1 x + 1 x - 5 16 16

A:

Q: D: 3x² -12 x2-x-6 2x²-x 4х2-4x+1 8x-4

A:

Q: 60. Which expressions are equivalent to 4x2 – 25? Select two answer choices. @ (2x – 5)2 O (2x + 5)2…

A: Given

Q: Simplify

A: we need to simplify 1x-1+x+3x-3+1x+4

Q: Add and simplify. 2x X+ X +1 2x2 X +1 X(x +3) X+1 3x X +1 4 x +1 X+1

A: Using cross multiplication & simplification

Q: Write the general term for (6x + 2y)*". 10

A: The given expression 6x+2y10 contains a sum of two terms, so it is known as a binomial. Compare the…

Q: X-4 4-x X-4 1O Zab +4 a2-62 a-b

A:

Q: 8+9 x 9 x1 +2000

A: 8+9 x 9 x1 +2000

Q: 16. Write the perimeter of the rectangle in simplest form. 2v + 13 v-5

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Q: 7. Simplify the following expression 2x 10 x-1 + 2 x + 1

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Q: Simplify each expression. 1) (-3.x* + x²)+ (6x² - 2x + x*) 2) (5n + 2n*) - (4n³ – 4n* – 7n)

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Q: simplify 3(1 + x)A - x(1 + x)-2/3 83. (1 + x):/ (7 – 3x)2 +x(7 – 3x)-1/2 84. 7- 3x

A: We have to  simplify given expression.

Q: 31. Simplify 22-10x-24 16x+8x? x . 922 12- O -922 -9 8x 8x O -9x 8 9x2 8x

A: Simplify

Q: 7. Simplify. Write the answer in standard form. 2x(-2х- 3) -4x 3 -4x - 6x O B x² - 3 -4x – 6 | O D

A: We will simplify the given expression.

Q: 18. Simplify: 3 4 + 2 X 1 2 3x X

A: To simplify the following expression.

Q: (6.8x13) (8.5xI9 -3 -4

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Q: 13. 8x²-72 (5-x) 2. 14. 42x+77x+35

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Q: In Exercises 17-19, add or subtract as indicated. Simplify the result, if possible. 4x + 1 17. Зх —…

A: We have to add or subtract to simplify the expressions: 17.  4x+13x-1+8x-53x-118.…

Q: 8. Use the graph of the pieces use function h(x) below to fill in the blanks in the set of function…

A: We need to fill in the blanks.

Q: 5. Simplify. Write the answer in standard form." (3-2x +2x)- (4x – 5+3x)

A: To simplify 3-2x+2x2-4x-5+3x2

Q: Write 1024x'0 – 3840x³ + 5760x“ – 4320x+ + 1620x² – 243 in the form (a + b)". Show your steps.

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Q: 2. Simplify completely. x² - 16 x²7x+12 a. b. x-3 x² - 4 x²9 x 2 d. x² 25 C. X - x-6 -5 X + ÷ x+5 x²…

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Q: 十2 +4x3 3 -4x3 4 5x1 +6x2 +t X2 X3 I||| 工

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Q: 10 X+9 x+3. xx+5 9. X X-4 10, X-3 x-5 X-5

A: