Math, asked by babbukaur2609, 1 month ago

Evaluate: (3a+2a+5) (a-4a+2)

Answers

Answered by sammy9834

1

Answer:

-15a2-5a+10

Step-by-step explanation:

(3a+2a+5) (a-4a+2)

(5a+5)(-3a+2)

5a(-3a+2)+5(-3a+2)

-15a2+10a-15a+10

-15a2-5a+10

Answered by krishnachaitanya2009

0

ANSWER:(3a+2a+5) (a-4a+2)

=(5a+5) (a-4a+2)

=(5a+5) (-3a+2)

=5a(-3a+2)+5(-3a+2)

=-15a2+10a+5(-3a+2)

=-15a2+10a-15a+10

=-15a2-5a+10

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