Math, asked by rajnishtutorialbarh, 8 months ago

If * is an operation on integers such that for integers a and b, ab=a-b-(-3), then what is 2(-5)

Answers

Answered by wolf44

0

Answer:

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Step-by-step explanation:

Answered by dgsboro

1

Step-by-step explanation:

2*(-5) = 2 - (-5) - (-3)

= 2 + 5 + 3

= 10

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