the sum and product of the zeros of quadratic polynomial are -1/2 and -3 respectively. what is the quadratic equation.
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Answered by
78
let the equation be ax*x +bx+c
so sum = -1/2
-b/a = -1/2
assuming a = 1
-b = -1/2
so b = 1/2
so product = -3
c/a = -3
assuming a = 1
c=-3
the equation is
+1/2x-3
u can also write 2(+1/2x-3)
so sum = -1/2
-b/a = -1/2
assuming a = 1
-b = -1/2
so b = 1/2
so product = -3
c/a = -3
assuming a = 1
c=-3
the equation is
u can also write 2(
Answered by
16
Answer:
Step-by-step explanation:
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