Alg. II Rational Expressions & Equations
 Solve the equation. 12 -8 20 10  Solve the equation. k=  Solve the equation. x= Simplify 12 5x x 9x + - 4 5x 2 9x = =   Simply Type the letter of the answer in the box.  When simplified, what will the numerator be? x²-11x+30  Simplify Type the letter of the answer in the box. 2 3xy - 4 5x3 What is the common denominator for thefollowing problem? 3 2(n-2) 2(n-2)(n-3) 2(n-2) + 2n(n-2)(n-3) 3(n-2)(n-3) 2n n-3 Simplify the expression. Do not put in extra spaces between the terms. x2 - 3x -18 x2 - 7x +6 Simplify 7 2x2 - 4 3x = 6x2 x+3 x2+1 x-3 x + - that would be used to simplify this complex fraction? What is the least common denominator 4 x 2 x(x+3) 4x(x+3) 2x(x+3) 8x(x+3) Simplify 1 1 x 2 = Simplify m2 4 2 m + 4 25 = 25m3 + 16 m2 + 8m 25m3 + 16m 200 200 20m Solve the equation 2 a + a2 1 = 1 2a2 -1 3 5 -5 4 2 Solve the equation 4a+8 5a + 3 a a= = 3 5a Solve the equation 2v+4 5v2 = 1 v= v - 1 5v Solve the equation 1 2n 4/3 = -9/2 1 n + -1 n+4 n 1 Solve the equation 1 5 x-3 9/2 + 2 -3 = x-3 9/4 4 Solve the equation 2n2+20n+48 1 10 + -4/3 2n2+20n+48 n-2 3 = 2n2+20n+48 0 2 x-4y 25y Simplify the expression - x-5y 25y = Simplify the expression 4 x+5 + 4 x-3 9+x 8x+8 5x+8+x2 9 (x-3)(x+5) (x-3)(x+5) 2(x+1) 2(x+1) 5 x-4 x - 4 x + - that would be used to simplify this complex fraction? What is the least common denominator 4 x2 x x2(x-4) 4x(x-4) 4x2(x-4) x(x-4) Simplify 8 u 4 u - u2 4 = 16 16u 16u2 8-u3 32-u3 32-u3 Solve the equation 30a2-5a-25 a-4 0 + 2 30a2-5a-25 -1 -2/3 = -10/3 30a2-5a-25 4a+5 Solve the equation 8x-8 9/8 7x2 7/8 = 9 1 7x2 7 Solve the equation 1 X 1 + -2 1 3 -1 = 1/3 1 3X Solve the equation x+4 3/2 x-5 2/3 = 3x+1 4 x-5 1/4 5x(x+4) Simplify the Expression = 6 (x-4)(x+3) x+4 -5x2 ? (x+4)(x-3) ? -14x ? - 11x2 5x -18 ? x-3 +1 14x4 Simplify the Expression = 14x2 2x-1 7x2 2x ? 7x2 ? - -9 ? 10x 8 7x2 -8 |
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