if alpha and beta are the zeros of the polynomiyal f(x)=25x^2+2x+5 then find the value of 1/alpa^2+1/beta^2
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Answer:
given that,
x²-5x+k
sum of zeroes =-b/a
a+b=-(5)/1
a+b=5
product of zeroes=c/a=k/1
Now solving the equation,
a+b=5
a-b=1
_____
2b=4
b=4/2
b=2
Now,
a-b=1
a-2=1
a=3
Again,
ab=c/a
3*2=k/1
k=6
that's all
mark brainliest
anzar75:
It is not the answer according to question that i asked
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