Math, asked by rajluxmi703, 6 months ago

5.
7. a 2 + 5a + 6
by a + 2

Answers

Answered by pDivya24

0

Answer:

0

Step-by-step explanation:

a²+5a+6 by a+2

a=-2

(-2)²+5(-2)+6

4-10+6

10-10

0

Proved, a+2 is a factor of a²+5a+6.

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