Question

Evaluate (2^-5*2^7)÷2^-2​

Answer 1

Answer:

$\huge\bigstar\huge\tt\underline\red{ᴀɴsᴡᴇʀ }\bigstar$

$( {2}^{ - 5} \times {2}^{7} ) \div {2}^{ - 2}$

$\frac{1}{{2}^{5} } \times {2}^{7} \div {2}^{ - 2}$

$\frac{ {2}^{7} }{ {2}^{5} } \times \frac{1}{ {2}^{2} }$

${2}^{7 - 5} \times \frac{1}{ {2}^{2} }$

$\frac{ {2}^{2} }{ {2}^{2} } = 1$

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