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bearhunter [10]
3 years ago
12

Write a quadratic function f whose zeros are -10 and -2

Mathematics
2 answers:
statuscvo [17]3 years ago
7 0

f(x) = (x - -10)(x - -2)

We could stop here and have answered the question.

f(x) = (x+10)(x+2) = x^2 + 12 x + 20

Answer: f(x)=x^2+12x + 20

PtichkaEL [24]3 years ago
3 0
Hiiiiiiiiiiiiiiii mate......

here is your answer......✌✌✌✌

let alpha = -10 and beeta = -2
sum of zeroes= (alpha+beeta)=-10+-2=-12
product of zeroes= alpha.beeta= -10×-2=20
so,the required polynomial is

x^2-(alpha+beeta)X+alpha.beeta
x^2+12x+20

hope it help you...
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