Rational Expressions and Equations Quiz

Simplify the rational expression: (6x^2 + 9x) / (3x)

• 2x + 3

• 3x - 2

• x^2 + 2x

• 4x + 5

Multiply the rational expressions: (4x + 3) * (2x - 5) / (x^2 - 4)

• (8x^2 - 7x + 15) / (x^2 - 4)

• (8x^2 - 7x - 15) / (x^2 - 4)

• (4x^2 - 7x - 15) / (x^2 - 4)

• (8x^2 + 7x - 15) / (x^2 - 4)

Divide the rational expressions: (5x^2 - 4) / (2x + 3) ÷ (3x^2 - 9) / (x - 2)

• (5x^2 - 4) / (2x + 3) * (3x^2 - 9) / (x - 2)

• (5x^2 - 4) / (2x + 3) * (3x^2 - 9) / (2x + 3)

• (5x^2 - 4) / (2x + 3) ÷ (3x^2 - 9) / (x - 2) = (5x^2 - 4) / (2x + 3) * (x - 2) / (3x^2 - 9) = (5x^2 - 4)(x - 2) / (2x + 3)(3x^2 - 9)

• (5x^2 - 4) / (3x^2 - 9) * (x - 2) / (2x + 3)

Add the rational expressions: (3x + 5) / (x^2 - 4) + (2x - 1) / (x + 2)

• (5x^2 + 7x - 6) / (x^2 - 4)(x + 2)

• (5x^2 + 7x + 6) / (x^2 - 4)(x + 2)

• (3x^2 + 7x + 6) / (x^2 - 4)(x + 2)

• (8x^2 + 3x - 1) / (x^2 - 4)(x + 2)

Subtract the rational expressions: (4x - 7) / (x^2 - 9) - (2x + 3) / (x - 3)

• (2x^2 - 11x - 18) / (x^2 + 9)

• (2x^2 - 11x - 18) / (x^2 - 6)

• (2x^2 - 11x - 18) / (x^2 - 3)

• (2x^2 - 11x - 18) / (x^2 - 9)

Solve the rational equation: (2x + 5) / (x - 3) = 3

• x = 2

• x = -1

• x = 6

• x = 4

Simplify the rational expression: (9x^2 - 16) / (3x^2 - 12x + 12)

• (3x-4)(3x+4)/(x+2)^2

• (3x-4)(3x+4)/(x-2)^2

• (3x-4)(3x-4)/(x-2)^2

• (3x+4)(3x+4)/(x-2)^2

Multiply the rational expressions: (3x - 2) * (4x + 5) / (x^2 - 4)

• (12x^2 + 7x - 10) / (x^2 + 4)

• (6x^2 + 3x - 8) / (x^2 - 4)

• (12x^2 + 7x - 10) / (x^2 - 4)

• (3x^2 - 2x + 20) / (x^2 - 4)

Divide the rational expressions: (6x^2 - 5x - 6) / (2x + 3) ÷ (3x^2 - 9) / (x - 2)

• (2x - 3)(3x + 2)

• (6x^2 - 5x - 6) / (2x + 3) * (3x^2 - 9) / (x - 2)

• (2x - 3)(3x - 2)

• (6x^2 - 5x - 6) / (2x + 3) + (3x^2 - 9) / (x - 2)

Add the rational expressions: (2x + 4) / (x^2 - 4) + (3x - 1) / (x + 2)

• (5x + 7) / (x^2 + 4)

• (5x + 7) / (x^2 - 4)

• (2x + 4) / (x^2 + 4)

• (3x - 1) / (x^2 - 4)