Answer:
(x -5)(x +2)
Explanation:
x² - 3x - 10
Sum = - 3
Product = -10
Factors = -5 , 2 {-5 +2 = -3 & (-5)*2 = -10}
x² - 5x + 2x - 10 = x(x -5 ) + 2(x - 5)
= (x - 5)(x + 2)
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