Question

√2x+√3y=0 and √5x+√2y=0. Use elimination method

Answer 1

√2x + √3y =0

Multiply equation by '-√2' on both sides

-2x - √6y = 0 ->@

√5x +√2y =0

Multiply by √3 on both sides

√15x + √6y = 0 ->©

Add @+©

√15x - 2x = 0

*x = 0

=> 0 + √3y = 0

*y=0