Question

if 2√x+y=2√x-y=√32 pls help me

Answer 1

Step-by-step explanation:

Correct option is

A

80

Given that: x+y=12 and xy = 32

Using the identity, (x+y)

2

= x

2

+2xy+y

2

⇒ (12)

2

=x

2

+64+y

2

⇒ 144 = x

2

+y

2

+64

⇒ 144−64 = x

2

+y

2

⇒ 80 = x

2

+y

2

The answer is x

2

+y

2

= 80

Answer 2

Step-by-step explanation:

i dont know sorry

btw thanks for some points