Basic Operations with Polynomials

-5x³(2x² - 6x + 8)

• -7x⁵ + 11x⁴ - 13

• -10x⁵ +30x⁴ - 40x³

Simplify:

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Simplify the expression.
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Find the product.

(x+7)²

• x² + 49

• x² + 7x + 7

• 7x² + x + 7

• x² + 14x + 49

Perform the indicated operation:
(2x²)( 3x)

• 5x²

• 5x³

• 6x³

• 6x²

Perform the indicated operation:

(2x² + 2) - (3x² + 2)

• 5x² + 4

• -x⁴ + 4

• -x² + 4

• -x²

Perform the indicated operation:
(x + 2)(x - 3)

• 2x² + 5x + 6

• -2x - 1

• x² + 5x + 6

• x² - x - 6

Perform the indicated operation:
(x² + 2)(x + 3)

• x³ + 5x + 6

• -2x - 1

• x³ + 3x²+ 2x + 6

• x³ + 5x²+ 6

Perform the indicated operation

(2x + 5)(2x+5)

• 4x² + 20x + 25

• x² + 20x + 25

• 4x² + 20x + 10

• 2x² + 20x + 25

Perform the indicated operation:
2x + 3x

• 5x

• x

• 6x

• 5x²