the sum of two number is 9 and the sum of their resiprocal is 1/2 find the number
Answers
Answered by
2
Step-by-step explanation:
1/x + 1/9-x = 1/2
9-x+x/x(9-x) = 1/2
9/x(9-x) = 1/2
x(9-x)=18
x^2-9x+18=0
x^2-6x-3x+18=0
x(x-6)-3(x-6)=0
(x-6)(x-3)=0
x=6,3
when one=6, other=3
Please mark it as the braniest ;);)
Answered by
1
Answer:
The 2 numbers r 6&3
hope it helps u ,mark me as brainliest
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