Question

find the value of m^4-m

Answer 1

m(m³-1)=m[(m-1)(m²+1+m)]

Hope it helps

Answer 2

$\: \: \: \: m {}^{4} - m = 0 \\ =m(m {}^{3} - 1) = 0 \\ = m {}^{3 } - 1 = 0 \\ = m {}^{3} = 1 \\ = m = \sqrt[3]{1} \\ = m = 1 \: \: hence. \: m \: = 1 \: answer....$