Question

2
Subtract x² - y2 from x² + y2​

Answer 1

solution:-

Subtract x² - y2 from x² + y2

( x² + y2 ) - ( x² - y2 )

= x² + y2 -x² + y2

= 2y2

Answer 2

Answer:

❀ʀᴇǫᴜɪʀᴇᴅ ᴀɴsᴡᴇʀ:

subtract x²-y2 from x²+y2

↦(x²+y2) -(x²-y2)

⇒x²+y2-x²+y2

⇒2y2

$\sf\blue{hope \: this \: helps \: you!! \: }$