Home
Class 10
MATHS
[" If "x-y=1" and "x^(2)+y^(2)=41" ,then...

[" If "x-y=1" and "x^(2)+y^(2)=41" ,then the value of "x+y" will be "],[[" (a) "+-9," (b) "+-1," (c) "5" or "4," (d) "-5" or "-4]]

Promotional Banner

Similar Questions

Explore conceptually related problems

If x-y=1 and x^(2)+y^(2)=41, then the value of x+y will be (a)5 or 4(b)-5 or -4 (c) +-9(d)+-1

If |x+2| + y=5 and x-|y|=1 , then the value of x+y is

If x=1 and y=2 , then the value of x^2-y^2= .......

If x - y= 0 and 2x - y = 2 , then values of x and y are

If x^(2)+y^(2)+2x+1=0, value of (x-y)/(x+y) is

If x^(2)-y^(2) =1 , (x gt y) ,then find the value of log(x-y) (x+y)

If a=(x)/(x^(2)+y^(2)) and b=(y)/(x^(2)+y^(2)) then value of (x+y) is

if x+y=9,x^(2)+y^(2)=41, then x^(3)+y^(3)=?

If x^(2)+y^(2)+2x+1=0, value of (x-y)/(x+y) is :