But they are rooted

Algebra Level 2

{ x + y = 11 y + x = 7 \large\begin{cases} {x + \sqrt y = 11} \\ { y + \sqrt x = 7 } \end{cases}

If x x and y y satisfy the equation above, what is the value of x + y x+y ?


The answer is 13.

Majed Musleh by Majed Musleh , 28, Palestine

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Lalit Burrak
Jun 17, 2015

I just guessed that... :-p

1 Helpful 0 Interesting 0 Brilliant 0 Confused

Good for you!

Majed Musleh - 5 years, 12 months ago

Log in to reply

where is the solution ??

El Menyo - 5 years, 9 months ago

What is that

lakshmi dheeraj - 4 years ago

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...