Question

Simplify using $a^{m}*a^{n}=a^{m+n}: (2.5)^{4}*2.5^{8}$

Answer 1

Hiii MATE!!!

$(2.5) ^{4} \times (2.5) {}^{8}$

Using identify ,

$x {}^{a} \times x {}^{b} = x {}^{a + b}$

THEREFORE,

=$2.5 {}^{4 + 8}$

=$2.5 {}^{12}$

=59604.644 Answer

thanks

Answer 2

Answer :

( 2.5 )^12

Step-by-step explanation :

$\sf a {}^{m} + a {}^{n} = a {}^{m + n}$

Here ,

$\sf (2.5) {}^{4} \times (2.5){}^{8} \\ \\ \sf (2.5) {}^{4 + 8} \\ \\ (2.5) {}^{12}$

Hence, the answer is ( 2.5 )^12.