Question

Multiply 2x2 - x + 1 by x + 1

Answer 1

$2 {x}^{2} - x + 1 \: \: by \: \: x + 1$

$(2 {x}^{2} - x + 1)(x + 1)$

=2x^3 + x^2 +1

Answer 2

HERE IS YOUR ANSWER:


(2x²-x+1)(x+1)

=> x (2x²-x+1) +1 (2x²-x+1)

=> 2x³-x²+x+2x²-x+1


=> 2x³-x²+2x²+1


HOPE IT HELPS U..