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Algebra 15 Online
OpenStudy (anonymous):

What is the simplified expression for 5ab + 9ab - ab

OpenStudy (anonymous):

-3

OpenStudy (anonymous):

What's 5+9-1?

OpenStudy (immanuelv):

whenever you have x, y , ab or whatever just ignore and do addition

OpenStudy (anonymous):

thats 13

OpenStudy (anonymous):

Okays, so the answer is 13ab.

OpenStudy (anonymous):

ohh ok @immanuelv thanks you guys ..

OpenStudy (anonymous):

It would be a bit more complicated, if the variables had exponents.

OpenStudy (anonymous):

can one of you help me with this on e. What is the simplified expression for 6(2(y + x))

OpenStudy (anonymous):

6(2y+2x)

OpenStudy (anonymous):

Now distribute the 6 into each term.

OpenStudy (anonymous):

12

OpenStudy (anonymous):

So, 12x+12y.

OpenStudy (anonymous):

12y +12x

OpenStudy (immanuelv):

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