Question

please answer as fast as possible..​

Answer 1

Answer:

250×t^-4÷125×t^-8

2×t^-4÷t^-8

2×t^4

(here the formula which i used is a^m÷a^n=a^m-n)

hope u understand

Answer 2

Answer:      $2 \times t^4$

Step-by-step explanation:

Alright, lets get started.

$\frac{25 \times10 \times t^{-4} }{5^3 \times t^{-8} }$

$\frac{250 \times t^{-4} }{125 \times t^{-8}}$

$\frac{250 \times t^{-4} \times t^{8} }{125}$

$\frac{250 \times t^{4}}{125}$

$2 \times t^4$    ........Answer

Hope it will help :)