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Lisa [10]
3 years ago
8

. (a + b)2 – (2a – b)

Mathematics
2 answers:
inn [45]3 years ago
3 0

Answer:

(-b) is the answer.

Step-by-step explanation:

2(a-b)-(2a-b)

=2a-2b-2a+b (opening the brackets)

= -b

Hope this helps you buddy. Have a nice day^_^.

If you have doubt then you can ask in comments. I will surely answer.

harina [27]3 years ago
3 0

Answer:

3b

Step-by-step explanation:

=2a +2b-2a+b

=3b

yesyesyrssdfc

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3:20pm to 8:00 pm how many hour's is that
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3 0
3 years ago
Find the solution set for the inequality x-10<10
Lelu [443]

Answer:

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4 0
3 years ago
G(x) = -3/2x-9, if G(x) = -48, find x
Svetlanka [38]

Answer:

x=26

Step-by-step explanation:

first rewrite the problem since u know that G(x)=-48

-48=-3/2x-9

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26

6 0
3 years ago
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