if A and B are the zeros of x^ 2 + 5 x + 8 then find 1/a+1b.
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0
Answer:
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Answered by
1
Answer:
Given equation is: x
2
−5x+a=0
If the roots are equal, then discriminant =0
Thus, b
2
−4ac=0
a=1,b=−5,c=a
=>(−5)
2
−4(1)(a)=0
=>25−4a=0
=>a=
4
25
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