find the zeroes of the polynomial x^2+7x+10 and verify thier relationship between the zeroes and coefficient
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Step-by-step explanation:
the polynomial X square + 7 x + 10 is
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Answer:
X = - 2,-5
Step-by-step explanation:
x^2 + 7x+10
x^2+5x+2x+10
X(x+5) + 2(x+5)
(x+5) + (x+2)
x+5 = 0
X = - 5
X+2=0
X= - 2
Relationship:
Sum of zeroes = - b/a
-5-2 = -7/1
-7 = - 7
Product of zeroes = c/a
-5 x - 2 = 10/1
10 = 10
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