Math, asked by hayarunnisam, 1 year ago

Its very urgent plz answer it fast...

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Answered by ayvan89
2

Answer:

10. Let the score scored by M S Dhoni be x and Yuvraj Singh be y. Then,

x+y=180

9. (y=4-x) Putting this value in second equation we get :

x(4-x) =5

= -x square +4x-5=0

= x square -4x+5=0

= x square +x-5x+5=0

=(x+1)(x-5)

x= -1 or 5

Now y:

y=5 or -1

y cube +x cube= (-1)cube+(5)cube

= (-1)+125

=124

We can also use another value of x and y. In whichever way you get the answer you can find.

Well I'm also not amazing Maths. But I have tried.

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