Slove this question it is an easy one I guess
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Answered by
1
Answer:
a+b=(-3) is ur answer..
please follow and mark as brainliest..
Answered by
1
Answer:
-3
Step-by-step explanation:
x² - 5x +2x -10 = x² + (a+b)x +ab
x(2-5) -10 = (a+b)x +ab
-3x -10 = (a+b)x +ab
hence,
a+b = -3 and ab = -10
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