Question

Using laws of exponents, simplify and write the answer in exponential form:
(2²⁰ ÷ 2¹⁵) × 2³

Answer 1

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$\sf\:(\frac{2^{20}}{2^{15}}) \times 2^{3}$

$\sf⟹\:2^{20-15} \times 2^{3}$

$\sf⟹\:2^{5} \times 2^{3}$

$\sf⟹\:2^{5+3}$

$\sf⟹\:2^{8}$

• Thnku ❣

Answer 2

Answer:

=(2^20-15) ×2^3

=2^5×2^3

=2^5+3

=2^8

answer = 2^8