Question

Simplify (4x^3-2x)-2(4x^3-2x^4)

Answer 1

$(4x {}^{3} −2)−2(4 x{}^{3} −2x {}^{4} )$

$(4x {}^{3} −2)−2(−2 x{}^{4} +4x {}^{3} )$

$4x {}^{3} −2+4 {}^{4} −8x {}^{3}$

$answer = \: \: \huge4x {}^{4} −4 x{}^{3} −2x$

$\huge{ son \: prodigal}$