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Mathematics 11 Online
OpenStudy (anonymous):

Helppp what is the sum a-1/abc^3 + 3-b/abc^3

OpenStudy (anonymous):

since the bottom of the equation is the same you can put them both together in one fraction... (a-1) + (3 - b) _______________ abc^3 which is a-b+2 / abc^3

OpenStudy (anonymous):

but tht isnt 1 of the answer choices...

OpenStudy (anonymous):

a) a-b-3/abc^3 b) a-b-3/abc^3 c)a-4+b/abc^3 d) -3 / c^3

OpenStudy (anonymous):

can you draw your question?

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