Question

Simplify [25 xt^1/[5° x 10 x t-8)​

Answer 1

=25×5²×t8/10³×t⁴

=5²×5²×t8/10³t⁴

=5{²±²)×t8/10³t⁴. (am×a n- a (m l n }

=5⁴×t8/10³×t⁴

=5⁴×t8/10³×t⁴

=5⁴×t(8-4)/10³

=625×t⁴/10000. (am/an =a m-n)

=0.625t⁴