find the zeros of the quadratic equation x²+7x+10 and verify the relationship between the zeros and the certificate
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Step-by-step explanation:
= x^2 + 7x + 10
= x^2 + 2x + 5x + 10
= x(x+2) + 5(x+2)
= (x+5)(x+2)
So x= - 5,-2
Sum of zeroes = -5-2 = -7
Products of zeroes = -5 *-2 = 10
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