Question

How do you multiply (x3+5x2−3x−2)(x2−2x+1)?

Answer 1

$(x {}^{3 } + 5x {}^{2} - 3x - 2)(x {}^{2} - 2x + 1) \\ \\ = x {}^{5} - 2x {}^{4} + x {}^{3} + 5x {}^{4} - 10x {}^{3} + 5x {}^{2} \\ - 3x {}^{3} + 6 {x}^{2} - 3x - 2 {x}^{2} + 4x - 2 \\ \\ = x {}^{5} + 3x {}^{4} + 12x {}^{3} + 9x {}^{2} + x - 2$

✌✌hope it's help you ✌✌

and follow me