Question

Find the root of √2 x^2+7x+5√2 x=0
by factorization.​

Answer 1

Answer:

√2x 2+7x+5 2 =0

or, √2x2+2x+5x+5 √2=0

or, x√2(x+2)+5(x+2)=0

or, (x√2+5)(x+2)=0

⇒x= -5/√2,-2.