Simplifying Rational Expressions

Simplify: (12x⁵ + 9x² ) / 3x²

• 4x³ + 3x

• 4x³ + 3

• 4x³ + 3x²

• 4x⁷ + 3x⁴

Tags

CCSS.HSA.APR.D.6

Simplify: (20y³ – 12y² + 4 y) / 2y

• 18y² - 10y + 6

• 10y² - 6y + 2

• 22y² - 14y + 4

• 18y² - 10y + 1

Tags

CCSS.HSA.APR.D.6

Simplify: (-10x⁶ + 25x³ – 5x) / 5x²

• (-5x⁵ + 20x² - 1) / x

• (-2x⁵ + 5x² + 1) / x

• (-2x⁵ + 5x² - 1) / x

• -2x⁸ + 5x⁵ - 1x³

Tags

CCSS.HSA.APR.D.6

Simplify: (24y² – 12y⁴ + 16y³) / -4y³

• (3y² - 4y - 6) / y

• (-3y² + 4y + 6) / y

• (-6y² + 3y - 4) / y

• 20 / (y² - 16y + 12)

Tags

CCSS.HSA.APR.D.6

Simplify: (30x³ - 15x² + 9) / 3x

• (10x³ - 5x² + 3) / x

• (10x³ + 5x² + 3) / x

• (10x³ - 5x² - 3) / x

• (10x³ - 5x + 3) / x

Tags

CCSS.HSA.APR.D.6

Simplify: 6(x + 4)³ (x-2) / 30 (4+x)²

• (x + 2)(x +4) / 5

• (-x -2)(x + 4) / 5

• (x - 2)(x + 4) / 5

• -(x + 2)(x + 4) / 5

Simplify: (a - 3)² / a² - 9

• 1

• -1

• a + 3 / a - 3

• a - 3 / a + 3

Tags

CCSS.HSA.APR.D.6

Simplify: 10(x - 2)² / 5(4 - x²)

• -2(x - 2) / x + 2

• -2x

• -2(x + 2) / (x - 2)

• -x(x - 2) / (2 + x)

Tags

CCSS.HSA.APR.D.6