Monomials and Factoring

What is the GCF of 10x⁴ and 14x⁷

• 2x⁴

• 2x⁷

• 2x

• 10x⁴

Which of the following is a monomial?

• 8x + 5

• 3xy²

• 4x³ - 7y²

• 9x⁵ + 3x⁴ - 2x

What is the GCF of 18k and 15k³

• 3k²

• 3k³

• 3k

• 5k

What is the GCF of 10a²b³ and 20a²b²?

• 20a²b³

• 10a²b³

• 20ab²

• 10a²b²

Factor
5ab²c¹¹ + 2bc⁵

• bc⁵(5ab²c⁶ + 2b)

• bc⁵(5abc⁶ + 2)

• b²c⁵(5bc⁶ + 2)

• c4(5a²b²c⁷ + 2bc)

Factor

10x² + 15x-5

• 25(10x³+45x-15)

• 5(2x³ + 3x²-x)

• x(10x³+15x-5)

• 5(2x²+3x-1)

Factor

4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)

• 4b³(b⁴+4b+5)

• 4(b⁵+b³+4b²)

• 4b²(b³+b+4)

Factor

39y⁵ + 12y⁴ - 3y³

• 3y(13y⁴ + 4y³ - y²)

• 3y³(13y² + 4y - 1)

• y³(39y² + 12y - 3)

• not factorable

Factor: 7u²+ 14u – 9u – 18

• (7u+9)(u+2)

• (7u–9)(u+2)

• (7u+9)(u-2)

• (7u–9)(u-2)

Multiply: (x-2)(x²+2x+4)

•  x³ + 8

•  x³ – 8

•  x³ + 16

•  x³ - 16

Tags

CCSS.HSA.APR.A.1