Question

If the zeroes of the quadratic polynomial x? +(a +1)x+ b are 2 and -3, then
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Answer 1

Answer:

a=0 and b=6

Step-by-step explanation:

Substitute values of x given in that that equation. You get other two equations: 2a+b = -6 and 3a-b = 6. By solving these equations you get a=0 and b=-6.

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