Math, asked by pushkargogia86, 5 months ago

subtract 1 -x^2-y^2from xy+y^2-x^2+1 please answer

Answers

Answered by veerasharma2006

2

Answer:

ok

Step-by-step explanation:

(xy+y^2-x^2+1)-(1 -x^2-y^2)

= xy+y^2-x^2+1-1+x^2+y^2

= xy+2y^2

Answered by ssaradha12345

1

[xy+y^2-x^2+1] –[1-x^2-y^2]
xy+y^2-x^2+1-1+x^2+y^2
xy+2y^2

hope this may help you☺☺

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