Factoring Practice

Find the GCF of 64 and 144

• 8
• 6
• 16
• 2

Factor the expression: w² - 15w - 54

• (w + 6)(w - 9)

• (w + 3)(w - 18)

• (w + 2)(w - 27)

• (w - 6)(w + 9)

Factor the expression: 21z² - 70z + 49

• 7(3z - 7)(z - 1)

• 7(3z + 7)(z + 1)

• 7(3z - 7)(z + 1)

• 7(3z + 7)(z - 1)

Factor by finding the GCF: 56a³-8a

• 8a²(56a³-8a)
• 8a(7a²-1)
• 8a(7a³-a)
• 8a²(35a²-a)

Factor the expression: -2h² + 4h + 70

• -2(h + 7)(h + 5)

• -2(h - 7)(h - 5)

• -2(h + 7)(h - 5)

• -2(h - 7)(h + 5)

Factor the expression: x² + 21x + 38

• (x + 1)(x + 38)

• (x + 2)(x + 19)

• (x - 1)(x - 38)

• (x - 2)(x - 19)

Factor by finding the GCF: 17xy - x

• 17(xy - x)
• y(17x - x)
• x(17y - 1)
• not factorable

Factor the expression: 5g² + 15g + 10

• 5(g + 2)(g + 1)

• (5g + 10)(5g + 5)

• 5(g + 5)(g + 2)

• 5(g - 1)(g - 2)

Factor the expression: 10v² + 11v - 8

• (5v + 8)(2v + 1)

• (v + 8)(v - 1)

• (5v + 8)(2v - 1)

• (10v - 8)(v + 1)

Factor by finding the GCF

4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)
• 4b³(b⁴+4b+5)
• 4(b⁵+b³+4b²)
• 4b²(b³+b+4)