Question

Factorize:
(x+ y)² + 11(x + y) + 30
​

Answer 1

Answer:

x2+y2+2xy+11x+11y+30

Step-by-step explanation:

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Answer 2

Answer:

$=(x+y)^{2} +11(x+y)+30$

$=(x+y)^{2} +5(x+y)+6(x+y)+30$

$=(x+y)[(x+y)+5]+6[(x+y)+5]$

$=[(x+y)+5][(x+y)+6]$

$=(x+y+5)(x+y+6)$