Test - South Carolina Algebra 1 EOCEP Chapter 1

1 pt DOK: 2

Select the correct way to simplify: ${(6)}^{\frac{5}{6}} \times {(6)}^{\frac{1}{3}}$

${(6)}^{\frac{7}{6}}$

${(6)}^{\frac{5}{18}}$

${(6)}^{\frac{6}{9}}$

${(36)}^{\frac{7}{6}}$

1 pt DOK: 1

${(3 a^{2})}^{\frac{3}{4}} =$

$3^{\frac{3}{4}} a^{\frac{5}{4}}$

$3^{\frac{3}{4}} a^{\frac{3}{2}}$

$3 a^{\frac{11}{4}}$

$3 a^{\frac{3}{2}}$

1 pt DOK: 1

10.

${(5 y)}^{- 4} =$

$\frac{1}{{(5 y)}^{4}}$

$\frac{1}{5 y^{4}}$

$- 20 - 4 y$

$\frac{5}{y^{4}}$

1 pt DOK: 2

15.

$\frac{{(2 + 3)}^{- 2}}{11 {(2 + 3)}^{- 2}} =$

$11$

$\frac{1}{11}$

$\frac{1}{5}$

$\frac{1}{55}$

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