Math, asked by umranali050, 10 months ago

find the value of (1+x)(1-x+x^2)​

Answers

Answered by Anonymous
7

\large\red{\underline{{\boxed{\textbf{ ANSWER }}}}}</h2><h2>

 \implies \: (1 + x)(1 - x + x ^{2} ) \\  \\  \implies \: 1(1 - x + x ^{2} )  + \: x  (1 - x + x ^{2} ) \\  \\  \implies \: 1 - x + x ^{2}  + x - x ^{2}  + x ^{3}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: collecting \: like \: terms \:  \\  \implies \: 1 - x + x + x ^{2}  - x ^{2}  + x ^{3}  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: cancelling \: the \: terms \:  \\  \implies \: 1  + x ^{3}  \\  \\   \large\red{\underline{{\boxed{\textbf{  final \: answer \: }}}}}</p><h2>.

☆ 1 + x^3

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