Algebra Multiply Polynomials

Simplify the following expression.
3ab(5a² – a – 2) + 2a(b + 1)

• 15a³b – 3a²b – 4ab + 2a

• 15ab – 3a² + 4ab²

• 15a³ – a²b – 4ab

• 8a³b – 3a²b – 2ab + a

Multiply

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-5x⁶(3x² - 12x + 30)

• -15x⁸ + 60x⁷ - 150x⁶

• 15x⁸ - 60x⁷ - 150x⁶

• 8x⁶ - 17x + 35

• -8x⁶ + 17x - 35x²

(5x + 2)(x² - 3x + 6)

Mathematical Equivalence

ON

2x²(x+5)

• 2x²+5

• 2x²+10x²

• 2x³+5

• 2x³+10x²

Simplify:
5x(4x³ + 8) - 4x

• 9x⁴ + 40x

• 20x⁴ + 36x

• 20x⁴ - 20x² + 40

• 20x⁴ + 20x

Multiply

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8x-6(3-2x)

• 20x-18

• -6x+21

• 20x+18

• 5x+18

Find the product:
-3x²( 7x² - x + 4)

• -21x⁴ + 3x³ -12x²

• 7x² - x + 4 (-3x²)

• 21x⁴ + 3x³ + 12x²

• -12x² + 3x³ -21x⁴

Find the product:
5xy(6x - y)

• 11x² - y²

• 30x² + y²

• 30x²y - 5xy²

• 11x²y + 5x²y²