Math, asked by sushree30, 21 days ago

15.Find a and B, if x + 1 and x + 2 are factors of x^3+ 3x² - 2ax+b.

Answers

Answered by moremanasvi311

2

Step-by-step explanation:

Simply expand the factors

= (x+1)(x+2)

= x^2+2x+x+2

= x^2+3x+3

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