Question

answer this question​

Answer 1

Answer:

${2}^{2}$

Step-by-step explanation:

$( {2}^{5} \times {2}^{ - 8} ) {}^{5} \times {2}^{ - 5} \\ {2}^{5 + 5} \times {2}^{ - 8 + 5} \times {2}^{ - 5} \\ {2}^{10} \times {2}^{ - 3} \times {2}^{ - 5} \\ {2}^{10 - 3 - 5} = {2}^{2} \\ 2 \times 2 = 4$