Simplify using the laws of exponents
2^3a^7 ×2a^3
n^a x n^b = n^(a+b)
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1. the numbers
2= 2^1
2^3 ×2 = 2^4
2. a
a^7 x a^3 = a^10
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The simplified expression is 2^4 a^10
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