How do you simplify $-8 + e^(lnx^3)$ ?

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Answer 1 · 2016-05-27T04:59:04

$(x-2)(x^2+2x+4)$

$-8 + e^(lnx^3)$

$=-8 + e^(lnx^3)$

if $(lnx^3)=z =>e^z=x^3$

$=-8 + e^(lnx^3)$
$=-8 + e^z$
$=-2^3 +x^3=(x-2)(x^2+2x+4)$

How do you simplify -8 + e^(lnx^3)-8 + e^(lnx^3)?