Math, asked by kai0710, 1 day ago

Pls help quick. Need it urgently , find the mistake and correct it

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Answers

Answered by Damini9888

2

Answer:

-5b in second line instead of -5.

Answered by amanclass9th

1

Step-by-step explanation:

4a (2a +7) -5b ( 2a + 7 )

8a^2 + 28a -10 ab - 35b

8a^2 ___

____

paheli forgot to put b in second line

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