Question

solve
√2x=4x +3√2n +7x​

Answer 1

Answer:

√2x²+7x+5√2=0

or, √2x²+2x+5x+5²=0

or, x√2(x+√2)+5(x+√2)=0

or, (x²+5)(x+2)=0

⇒x= - 5/√2, -√2.

These are the required roots.