Write each decimal as a fraction. (Do not write in lowest terms.) 0.4

Perform each division. See Examples 7 and 8. $(-4x^7-14x^6+10x^4-14x^2)/(-2x^2)$

Simplify each expression. Write answers without negative exponents. Assume all variables represent positive real numbers. 8^2/3

Evaluate each expression. (-2)⁴

Simplify each complex fraction. [ (y+3)/y - 4/(y-1) ] / [ y/(y - 1) + 1/y ]

Write each decimal as a fraction. (Do not write in lowest terms.) 0.6

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt{24m^6n^5}$

Factor each polynomial. 6(4z-3)²+7(4z-3)-3

Evaluate each expression. (-2)⁶

Simplify each complex fraction. [ (x+4)/x - 3/(x-2) ] / [ x/(x - 2) + 1/x ]

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. M ∩ N

Factor each polynomial. See Example 7. 9(a-4)²+30(a-4)+25

Simplify each expression. Write answers without negative exponents. Assume all variables represent positive real numbers. 100^3/2

Evaluate each expression. (-3)⁵

Simplify each radical. Assume all variables represent positive real numbers. ∜(x⁴ + y⁴)

Perform each division. See Examples 7 and 8. $(-4m^2{n}^2-21m{n}^3+18m{n}^2)/(-14m^2{n}^3)$

Simplify each radical. Assume all variables represent positive real numbers. ∛(27 + a³)

Write each decimal as a fraction. (Do not write in lowest terms.) 0.82

Factor each polynomial. See Example 7. 4(5x+7)²+12(5x+7)+9

Evaluate each expression. (-2)⁵

Simplify each complex fraction. [ (-2)/(x+h) - (-2)/x ] / h

Factor each polynomial. See Example 7. (a+1)³+27

Perform each division. See Examples 7 and 8. $(8wx{y}^2+3w{x}^{2}y+12w^{2}xy)/\left(4w{x}^{2}y\right)$

Let U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, M = {0, 2, 4, 6, 8}, N = {1, 3, 5, 7, 9, 11, 13}, Q = {0, 2, 4, 6, 8, 10, 12}, and R = {0, 1, 2, 3, 4}.Use these sets to find each of the following. Identify any disjoint sets. N ∪ R

Simplify each expression. Write answers without negative exponents. Assume all variables represent positive real numbers. -81^3/4

Simplify each complex fraction. [ 1/[(x+h)² + 9] - 1/(x²+9)] / h

Write each decimal as a fraction. (Do not write in lowest terms.) 0.104

Simplify each radical. Assume all variables represent positive real numbers. $\sqrt[9]{5^3}$

Evaluate each expression. -4 ∙ 5³

Factor each polynomial. See Example 7. (x-4)³+64