2(X+Y)^2+7(X+Y)+5=
Factorisation method please solve it ...
I will mark you as brainliest
vini785:
Please answer fast and correct
Answers
Answered by
0
ans is attached above ........
Attachments:
Answered by
1
Answer:
(x + y + 1)(2x + 2y + 5)
Step-by-step explanation:
Given: 2(x + y)² + 7(x + y) + 5
= 2(x² + y² + 2xy) + 7x + 7y + 5
= 2x² + 2y² + 4xy + 7x + 7y + 5
= 2x² + 2y² + 2xy + 2xy + 5x + 2y + 5x + 5y + 5
= 2x² + 2xy + 5x + 2xy + 2y² + 5y + 2x + 2y + 5
= x(2x + 2y + 5) + y(2x + 2y + 5) + (2x + 2y + 5)
= (x + y + 1)(2x + 2y + 5)
Hope it helps!
Similar questions