Question

2 to the power 8 and a to the power 5 ÷ 4 to the power3× a to the power 3?

Answer 1

hope it helps................

Answer 2

Hello friend
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$\frac{ {2}^{8} \times {a}^{5} }{ {4}^{3} \times {a}^{3} } \\ \\ = \frac{256 \times {a}^{5} \times {a}^{ - 3} }{64} \\ \\ = 4 {a}^{2}$

I hope this helps you...

Thanks.