Question

√x + y = 10 x - √y = 2

Answer 1

Keeping out the √.

√x + y=10
√x - y=√2

2y=8.69
y=4.3

√x=10-4.3
x=2.5

Answer 2

Hii
So root X - 10 X = -root Y +Y
VALUE OF root X
ROOT X - 10X = 2
ROOT X = 2 + 10 X
NOW, VALUE OF ROOT Y
-ROOT Y +Y = 2
-ROOT Y = 2 - Y
ROOT Y = -(2-Y)
ROOT Y = -2 + Y
THEN WE WILL PUT THE VALUE
SO ,
ROOT X - 10X
2+10X-10X
=2
VALUE OF ROOT X = 2
NOW WE WILL FIND VALUE OF X
WHICH WILL BE 4 AS □OF 2 IS 4
VALUE OF ROOT Y
- (ROOT Y) + Y = 2
PUTTING VALUE OF ROOT Y
- 2- Y + Y
-2
SO VALUE OF ROOT Y IS -2
AND VALUE OF Y WILL BE -2 SQUARE
WHICH IS 4 Hope This will help you out