Ontario 09 Academic (MPM1D)
Simplify expressions using multiple exponent laws with integer bases

## Interactive practice questions

Simplify $11^5\times11^9$115×119, giving your answer in exponential form.

Easy
Less than a minute

Simplify $13^{13}\div13^4$1313÷​134, giving your answer in exponential form.

Express $\left(7^{10}\right)^9$(710)9 in simplified exponential form.

Evaluate $4^2\times4^3$42×43 using exponent laws.

### Outcomes

#### 9D.NA1.03

Derive, through the investigation and examination of patterns, the exponent rules for multiplying and dividing monomials, and apply these rules in expressions involving one and two variables with positive exponents