Factor Algebra

3x²y² + 14x²y + 15x

• y(3x²y + 14x² + 15x)

• xy(3xy + 14x + 15)

• x²(3y² + 14y + 15)

• x(3xy² + 14xy + 15)

15x⁴ + 20x³ - 25x

• 5x²(3x² + 4x - 5)

• 5x(3x³ + 4x² - 5x)

• 5x(3x³ + 4x² - 5)

• 5(3x⁴ + 4x³ - 5x)

6x²y - 18xy²

• 6(x - 3y)

• 6xy(x - 3y)

• 6xy²(x - 3)

• 6x²y(3y - 1)

15x²y⁴ + 21x³y⁷

• xy(15xy³ + 21x²y⁶)

• 3xy(5xy³ + 6x²y⁶)

• x²y⁴(15 + 21xy³)

• 3x²y⁴(5 + 7xy³)

What two numbers when multiplied equals -56, but when you add them equals 1? CHOOSE TWO NUMBERS

(a)   (b)  

• -7

• 8

• -8

• 7

• 56

• 1

• -56

• -1

Factor 8x² + 6x. Choose all the pieces that apply.

• 2x

• 4x

• 3x

• 3

Factor x²y + xy² - x²y³. Choose all the pieces that apply.

• xy²

• x

• 1

• xy

• y

2x + 4

• 2(x + 2)

• 2(x + 4)

• 4(x + 4)

• 4(x + 2)

x⁵ + x⁴ + x²

• x³(x² + x + 1)

• x(x⁴ + x³ + x)

• x²(x³ + x²)

• x²(x³ + x² + 1)

4x²yz² - 14xy²z

• xyz(4xz - 14y)

• 2xyz(2xz - 7y)

• 2xyz(2xy - 7z)

• xyz(4xy - 14z)