Math, asked by marmujtaba557m, 28 days ago

When a= 1 and b =-1,the value of expression 2a + 2b -3ab is
1 point
3
-3
7
-7

Answers

Answered by Anonymous

0

Answer:

3

Step-by-step explanation:

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Answered by nidhichauhan16686

1

Answer:

your answer

3

I hope it's help you

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