What is the product of 2x - 5 and 3x2 + 5x - 7? Write your answer in standard form.
1 answer:
Answer:
(2x - 5) (3x^2 + 5x - 7) = 6x^3 - 5x^2 - 39x + 35
Step-by-step explanation:
Given:
2x - 5 and 3x2 + 5x - 7
Product of two values means multiplication of the two values
(2x - 5) (3x^2 + 5x - 7)
6x^3 + 10x^2 - 14x - 15x^2 - 25x + 35
Collect like terms
6x^3 + 10x^2 - 15x^2 - 14x - 25x + 35
Simplify
6x^3 - 5x^2 - 39x + 35
(2x - 5) (3x^2 + 5x - 7) = 6x^3 - 5x^2 - 39x + 35
Therefore product of 2x - 5 and 3x2 + 5x - 7 is 6x^3 - 5x^2 - 39x + 35
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