Question

Simplify -3d^8(-4d^-14) . Assume d=/0 .

Answer 1

Answer:

$12d^{-6}$

Step-by-step explanation:

The given expression is

$-3d^{8}(-4d^{-14})$

To simplify this expression, we have to apply the exponent property which states that power with similar base can be simplified by adding their exponents. As it follows

$-3d^{8}(-4d^{-14})=12d^{8-14}=12d^{-6}$

Therefore, the simplified expression is

$12d^{-6}$

Answer 2

$\text{Use}\ a^n\cdot a^m=a^{n+m}\\\\-3d^8(-4d^{-14})=(-3)(-4)d^{8+(-14)}=12d^{-6}$