GUYS HELP ME OUT!!! PLEASE SOLVE THESE QUESTIONS 1) ( x-2) (2x^2 + 3x-1) 2) (x+3) ( 2x^2-4x+3) THANKYOU
Answers
Answered by
10
Step-by-step explanation:
(x-2)(2x²+3x-1)
2x³+3x²-x-4x²-6x+2
=2x³-x²-7x+2
2
Answered by
10
Answer:
1) 2x^3-x^2-7x+2 2) 2x^3+2x^2-9x+9
Step-by-step explanation:
1)( x-2) (2x^2 + 3x-1)
= x(2x^2 + 3x-1) - 2 (2x^2 + 3x-1)
= 2x^3+3x^2-x-4x^2-6x+2
= 2x^3+3x^2-4x^2-7x+2
= 2x^3-x^2-7x+2
2) (x+3) ( 2x^2-4x+3)
= x ( 2x^2-4x+3)+3(2x^2-4x+3)
= 2x^3-4x^2+3x+6x^2-12x+9
= 2x^3-4x^2+6x^2-12x+3x+9
= 2x^3+2x^2-9x+9
I hope my answer helps you☺☺
Similar questions