Question

Please tell me the answer.

Don't give an irrelevant answer.

If you don't know than don't give an answer.

If you will tell me correct answer l will mark you as brainlist. ​​

Answer 1

Step-by-step explanation:

3^7+4 = 3¹¹

I hv did it remaining u can

Answer 2

Step-by-step explanation:

$i) {3}^{7} \times {3}^{4} = {3}^{7 + 4} = {3}^{11}$

$ii) { - 5}^{9} \times { - 5}^{11} = { - 5}^{20}$

${2}^{10} \div {2}^{5} = {2}^{10 - 5} = {2}^{5}$

${ - 4}^{15} \times { - 4}^{7} = { - 4}^{15 + 7} = { - 4}^{22} = {4}^{22}$

PLEASE PLEASE MARK ME AS BRAINLIEST

AND FOLLOW ME TOOO