How do you simplify $8 x^{5} ∙ 8 x^{7}$ $8x^5•8x^7$ ?

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Answer 1 · 2017-03-05T17:22:48

$= 64 x^{12}$ $= 64x^12$

$8 x^{5} \times 8 x^{7}$ $8x^5 xx 8x^7$

Multiply the numbers and add the indices of like bases.

$= 64 x^{12}$ $= 64x^12$

Answer 2 · 2017-03-05T17:37:47

$2^{6} x^{12}$ $2^6x^12$

$8 x^{5} \cdot 8 x^{7}$ $8x^5*8x^7$

$:.=2*2*2x^5*2*2*2*x^7$

$:.=2^3*x^5*2^3*x^7$

$:.=2^(3+3)*x^(5+7)$

$:.=2^6*x^12$

How do you simplify 8x^5•8x^78x5∙8x78x^5•8x^7?