Find the two numbers whose sum is 100 and there product is 2016.
Answers
Answered by
1
let X and Y be the two number
x+y =100
And
x*y =2016
y=2016/x
Therefore
x+2016/x=100
x^2 - 100x+2016=0
x^2 - 42x-48x+2016=0
x=42
or
x=48
therefore
y=48
Or
y=42
x+y =100
And
x*y =2016
y=2016/x
Therefore
x+2016/x=100
x^2 - 100x+2016=0
x^2 - 42x-48x+2016=0
x=42
or
x=48
therefore
y=48
Or
y=42
kajalnapit:
you are wrong
48and 42ko add karne par 100 ni aata
Answered by
1
72or28are the two numbers when be aad them we find 100and when we multiple we find 2016
it's ok
this is the correct answer
i know
Similar questions