find the quadratic polynomial whose zeros are - 3 and 4
Answers
Answered by
7
sum of zeros =-3+4=1,
product of zeros =-3x4=-12
Required polynomial =x2-x-12
Answered by
14
let -3 = a and 4 = b
a quadratic equation is equal to
x^2 - (a+b)x + ab
so,
x^2 - ( -3 + 4 )x + -3X4
x^2 -x -12 is the required anwer
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