Question
Using laws of exponents, simplify and write the answer in exponential form.
$\left(2^{20}÷2^{15}\right) \times 2^3$
$\left(2^{20}÷2^{15}\right) \times 2^3$
✓
Answer
$\left(2^{20} \div 2^{15}\right) \times 2^3=\left(2^{20-15}\right) \times 2^3$
$=2^5 \times 2^3=2^{5+3}=2^8$
$=2^5 \times 2^3=2^{5+3}=2^8$
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