Discover new perspectives and gain insights with IDNLearn.com. Get the information you need quickly and accurately with our reliable and thorough Q&A platform.

what is the product of (3 + x) and (2x – 5)


Sagot :

Answer:

2x² + x - 15

Step-by-step explanation:

(3 + x)(2x - 5)

Each term in the second factor is multiplied by each term in the first factor, that is

3(2x - 5) + x(2x - 5) ← distribute both parenthesis

= 6x - 15 + 2x² - 5x ← collect like terms

= 2x² + x - 15