Question

(2⁵÷2⁸)⁵ × 2-⁵
plzz give the answer fast with process​

Answer 1

${( {2}^{5 - 8} )}^{5} \times {2}^{ - 5} \\ = { ({2}^{ - 3} })^{5} \times {2}^{ - 5} \\ = {2}^{ - 15} \times {2 }^{ - 5} \\ = {2}^{( - 15 - 5)} \\ = {2}^{( - 20)} \: \\ = \frac{1}{ 1048576}$

Hope this helps !

Answer 2

QUESTION.

Answer

$1/{2}^{20}$

Step By Step Explaination:

We know the formula of (que. in brackets)

${2}^{5} - {2}^{8}$

${2}^{5 - 8}$

${2}^{ - 3}$

${2}^{ - 3 \times 5}$

${2}^{ - 15}$

Here is given

in your question.

Now Here 2 is common , and we have to just add its power as. -15+-5

than we get the 20

(- × - = + ) so minus change into plus sign an it is not compulsory to show it sign. as +20

${2}^{20}$

At last

there is minus sign which I had forgotten... So there is little change in answer

1/2 power 20