GCF and Solve

What is the GCF of 18k and 15k³

• 3k²

• 3k³

• 3k

• 5k

Factor out the GCF

18x³ + 81x - 27

• 9x (2x² + 9x - 3)

• 3 (6x³ + 27x - 9)

• 9 (2x³ + 9x - 3)

• 9 (2x² + 9x - 3)

Tags

CCSS.HSA.APR.C.4

What is the first question you ask yourself when factoring a polynomial? 

• How many terms does it have? 

• Is there a GCF? 

• What strategy should I use? 

• Why do I have to learn this?!?!?!

What does GCF stand for?

• Good Cold Flu

• Gaussian Coefficient Formula

• Given Clear Function

• Greatest Common Factor

What is the greatest common factor of 48x²and 32x³?

• 8x²

• 16x²

• 16x

• 96x³

What is the GCF? 5x²+20x

• 5

• x

• 5x

• 20x

Factor by GCF:
10x² + 15x - 5

• 25(10x³+45x-15)

• 5(2x³ + 3x²-x)

• x(10x³+15x-5)

• 5(2x²+3x-1)

8x + 24

• 8(x + 3)

• 4(2x + 6)

• 2(4x + 12)

• prime

Tags

CCSS.7.EE.A.1

Fill in the purple box with the monomial that correctly factors the polynomial using GCF.

• 2x²

• 11x²

• 22x

• 11x