Factor Ax² + Bx - C

• (2x + 1)(x + 8)

• 2(x + 1)(x - 8)

• (5x + 2)(x + 1)

• Not factorable

• 2(x + 1)(x + 4)

• (5x - 4)(x + 1)

• (2x + 5)(x - 1)

• Not factorable

• (2x - 5)(x + 1)

• (x - 5)(2x + 1)

• (3x - 10)(x + 3)

• (3x + 10)(x - 3)

• (2x - 3)(x - 6)

• (7x + 1)(x - 5)

• (2x - 9)(x - 5)

• (3x - 5)(x - 1)

• (5x + 6)(x - 2)

• (5x - 6)(x + 8)

• (7x - 4)(x + 2)

• (7x + 3)(x + 5)

• (2x - 5)(x - 10)

• 2(x - 3)(x - 4)

• 2(x - 3)(x - 2)

• (2x - 3)(x + 4)

• (7x - 8)(x - 7)

Factor 3y² + 7y + 4.

• (3y + 1)(y + 4)

• (3y + 1)(y + 7)

• (3y + 2)(y + 2)

• (3y + 4)(y + 1)

Factor 3y² + 11y – 4.

• (3y – 2)(y + 2)

• (3y – 1)(y + 4)

• (3y – 1)(y + 8)

• (y– 4)(3y + 2)

A rectangle has an area of 2x² – 19x +45 ft². What are the dimensions of the rectangle?  

• (2x - 9)(x - 5)

• (2x + 9)(x + 5)

• (2x - 5)(x - 9)

• (2x - 5)(x + 9)

What is the first step when factoring polynomials?

• Find the GCF

• List all the terms

• Make a triangle

• Write the answer

Factor completely.
k² -2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)