Question

to expand (M + n )^3 of the following would be the correct step​

Answer 1

$\sf \: expand \: - {(m + n)}^{3} \\ \sf \: {using \: } \underline{binomial \: } {theorem} \\ \sf{m}^{2} + 3{m}^{2} n + 3 {mn}^{2} + {n}^{3}$

$\sf \red {ʜᴏᴘᴇ \: ɪᴛ \: ʜᴇʟᴘs \: ʏᴏᴜ.....}</p><p>$