Multiplying, Factoring Polynomials

39y⁵ + 12y⁴ - 3y³

• 3y(13y⁴ + 4y³ - y²)

• 3y³(13y² + 4y - 1)

• y³(39y² + 12y - 3)

what is the greatest common factor of the three terms in the expression
-24m³n⁵p + 24mn⁴p² + 4mn⁵

• 4mn

• 24mn⁴

• 4mn⁴

• 4mn⁴p

49m³q² - 35mq² - 42m³q⁴p²

• 7mq²(7m²q - 5 - 6m²p²q²)

• 7mq²(7m³q - 5mq - 6m²p²q³)

• 7mq²(7m² - 5 - 6m²p²q²)

• 7mq²(7mq - 5 - 6m²pq²)

Factor
-8x²y² + 32yz + 40y

• -8z(x² - 4z - 1)

• -8y(4x²y² - 16yz - 20y)

• -8y(x²y - 4z - 5)

• -4y (2x²y - 40z - 10)

Factor by grouping:

4p³+8p²+3p+6

• (2p²+2)(2p+3)

• (2p²+6)(p+4)

• (4p²+3)(p+2)

• (4p²+8p)(3p+6)

Factor completely by grouping:

• (5x²-3)(6x+1)

• (5x²-3)(6x+3)

• 3(5x²+3)(2x-1)

• 3(5x²-3)(2x+1)

Mult (2x + 3)(3x + 4)

• 6x² + 17x + 7

• 6x² + 17x + 12

• 6x² + 8x + 12

• 6x² + 9x + 12

(x - 4)(x - 6)

• x^2 -10x + 24

• x^2 - 10x - 24

• x^2 +10x + 24

• x^2 + 10x - 24

(6y - 5)(9y + 4)

• 27y² - 21y - 20

• 36y² - 21y - 20

• 45y² - 21y - 20

• 54y² - 21y - 20