Alg Review Quiz 6

Name__________________ Algebra 3-4 Review for Quiz 6 Evaluate the expression without using a calculator. 1.) 363/2 2.) 64-2/3

3.) (-32)2/5

Solve the equation. Round your answer to three decimal places when appropriate. 4.) x5 = -10 5.) x6 + 5 = 26 6.) (x + 3)3 = -16

Simplify the expression. Assume all variables are positive. 7.) 4 √ 32 · 4 √ 8

8.) (x6y4)⅛ + 2(x⅓y¼)2

9.) 3√ 73 + 4√ 73 √ 75

10.) y2 √ 64x6 – 6 √ 2x6y10

5

5

11.) Find a radical expression for the perimeter of the triangle inscribed in the square shown. 2 Simplify the expression. 4 4 8

Let f(x) = 4x3 – x and g(x) = 2x2 . Perform the indicated operation. 12.) f(x) + g(x) 13.) f(x) – g(x)

14.) f(x) · g(x)

16.) f(g(x))

f(x) g(x)15.)

17.) g(f(x))