Question

2√5^2 - 7x - 3√5 factorise​

Answer 1

Answer:

Given,

2x2+7x+52=0

or, 2x2+2x+5x+52=0

or, x2(x+2)+5(x+2)=0

or, (x2+5)(x+2)=0

⇒x=−25,−2.

These are the required roots.