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PLZ HELP IM FAILING THIS CLASS

PLZ HELP IM FAILING THIS CLASS-example-1
PLZ HELP IM FAILING THIS CLASS-example-1
PLZ HELP IM FAILING THIS CLASS-example-2

1 Answer

5 votes

Answer:

1.D

2. B

Explanation:

by inspection that's the answer

I just did cross multiplication and added lcm

but to get the answer you multiply through by -1 (I mean both numerator and denominator)

2. by inspection answer b is the best fit

User Usman Saleh
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