Question

(2^-5 ÷ 2^-2) find the value​

Answer 1

Answer:

${2}^{ - 3}$

Step-by-step explanation:

${2}^{ - 5} \div {2}^{ - 2} \\ since( {a}^{m} \div {a}^{n } = {a}^{m - n} ) \\ = {2}^{ - 5 - ( - 2)} \\ = {2}^{ - 5 + 2} \\ = {2}^{ - 3}$

Answer 2

Answer:

(2^-5 ÷ 2^-2) = 2^(-3)   OR   0.125

Step-by-step explanation:

Given, (2^-5 ÷ 2^-2) = ?

(2^-5 ÷ 2^-2) = (2^-5 * 2^2)

                     = 2^(-5+2)        -------------{Using [ (a^m * a^n) = a^(m+n) ] property}

                     = 2^(-3)

                     = 0.125