Solve the exponent ($\frac{4}{6}$ )³.

Divide the expression $\frac{p^{-7}}{p^2}$ .

Multiply the expression x².x³.

Fill in the blank:

When there are two exponents on one base then the exponents are _______.

Divide the expression $\frac{x^9}{x^5}$ .

When two expressions of same bases are multiplied then exponents are ______.

Fill in the blank:

When two expressions of same bases are divided then exponents are ______.

Solve the exponent (x⁴)².