Sagot :
A good example is [tex] (a+b)^{3} [/tex].
The answer is simply [tex] a^{3}+4a^{2}b+4a b^{2}+ b^{3} [/tex].
The answer is simply [tex] a^{3}+4a^{2}b+4a b^{2}+ b^{3} [/tex].