Question

solve this by factorisation method: √2x²+7x+√5=0​

Answer 1

Step-by-step explanation:

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=−

2

5

,−

2

.

These are the required roots.

Answer 2

hi army

From which country you are?

I'm Indian

Borahe