Question

2 Is, root 2x² + 7x + 5root2 = 0 quadratic equation? If then give reason.​

Answer 1

Answer:

Given,

2 x 2 +7x+5 2 =0 or, 2 x 2+2x+5x+5 2 =0 or, x 2 (x+2)+5(x+2)=0 or, (x 2+5)(x+ 2)=0 ⇒x=− 25 ,−2

These are the required roots