Question

Simplify -5m²n³ × 15m⁴ n⁶

Answer 1

To simplify the given expression we will use the following property of exponents:

`a^n* a^m=a^(n+m).`

Using the above property we get:

`-5m^2n^3*15m^4n^6=(-5*15)m^(2+4)n^(3+6)=-75m^6n^9.`

Answer:

`-5m^2n^3*15m^4n^6=-75m^6n^9.`