Home
Class 8
Maths
If 2x+3y=14\ a n d\ 2x-3y=2, find the va...

If `2x+3y=14\ a n d\ 2x-3y=2,` find the value of `x y` . [Hint use `(2x+3y)^2-(2x-3y)^2=24 x y]`

Promotional Banner

Similar Questions

Explore conceptually related problems

If 2x+3y=14 and 2x-3y=2, find the value of xy.[ Hint use (2x+3y)^(2)-(2x-3y)^(2)=24xy

If 3x-2y=24 and 2x-3y=18, then find the value of x+y.

If 3x+2y=10 and 2x+3y=15 , find the value of x+y .

If 3x + 2y = 10 and 2x + 3y = 15, find the value of x + y.

If 2x+3y=8 and xy=2, find the value of 4x^(2)+9y^(2)

3x+y=19 and x+3y=1 then find the value of 2x+2y

2x + 3y = 6 sqrt3 and 2x - 3y = 6, find the value of xy ?

If 2x+3y=8 and xy=2; then find the value of 4x^(2)+9y^(2)

If x+2y=3 and 2x +3y=4 , then the values of x and y are

Find the value of x and y- 2x+3y=0 3x+4y=5