Factoring Methods Review Basic

Factor
12p³+28p²-42p-98

• 2(2p²+7)(3p+7)

• 2(2p²+7)(3p-7)

• 2(2p²-7)(3p+7)

• 2(2p²-7)(3p-7)

Factor 
u³-8

• (u-2)(u²+2u+4)

• (u+2)(u²-2u+4)

• (u-2)³

• (u+2)³

Which method of factoring would you choose for
27u⁶-63u³

• Different of Squares

• Grouping

• I- Chart with Grouping (a>1)

• Perfect Cubes

Which of the following methods would be best to solve this equation by Factoring?
8x³ - 125 = 0

• Difference of Squares

• Factor by Grouping

• GCF

• Difference of Cubes

Which of the following methods would be best to solve this equation by Factoring?
25x² - 16 = 0

• Difference of Squares

• GCF

• I-Chart (when a =1)

• Factor by Grouping

Which of the following methods would be best to solve this equation by Factoring?
x² - 6x - 27 = 0

• Difference of Squares

• I-Chart with Grouping (when a > 1)

• Factor by Grouping

• I-Chart when a = 1

Factor.

3x² + 21x + 36

• 3(x + 3)(x + 4)

• (3x + 4)(x + 3)

• (3x + 6)(x + 6)

• 3(x + 7)(x + 12)

Which question(s) should you always ask yourself before you begin factoring? Choose all answers that may apply.

• What time is it?

• Is there a GCF?

• Why do I have to learn this?

• Is it in standard form?

What do you call a polynomial that cannot be factored?

• wrong

• prime

• simplified

• FOIL

Factor.

9x⁴y³ - 6x²y⁶

• prime

• 3xy (3x⁴y³ - 2x²y⁶)

• 3x²y³ (3x² - 2y³)

• 3x⁴y⁶ (3y³ - 2x²)