if alpha and beta are the zeros of x^2-5x+4 find 1/α+1/β-2αβ
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Answered by
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see the Sol in the above page..
hope that it will clear your doubts..☺
hope that it will clear your doubts..☺
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Alexa1:
OMG!!! That was so simple. Thank you so much for clearing my doubt.
wc
Wrong answers
Your answer is wrong correct and is 9/2
Why u deleted my answer
My answer was correct
Why why why ?
Omg it iis correct answer no sorry dude I have seen it's solution u r correct
Answered by
0
Sum of roots z+a =5
Product of roots = za = 4
1/z+1/a-2za
(Z+a)/za -2za
5/4-8=-27/4 answer is correct
Product of roots = za = 4
1/z+1/a-2za
(Z+a)/za -2za
5/4-8=-27/4 answer is correct
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