150k views
2 votes
Please help me Find the product of (3x − 4)(2x2 + 2x − 1)

2 Answers

3 votes

Answer:

6x³−2x²−11x+4

Explanation:

(3x−4)(2x²+2x−1) Instead of subtracting, add a negative

(3x+−4)(2x²+2x+−1) Distribute everything

(3x)(2x²)+(3x)(2x)+(3x)(−1)+(−4)(2x²)+(−4)(2x)+(−4)(−1) Simplify

6x³+6x²−3x−8x²−8x+4 Combine like terms

6x³−2x²−11x+4

User Igorepst
by
7.8k points
3 votes

Answer:

6x³ - 2x² - 11x + 4

Explanation:

User Rgv
by
7.0k points