VanillaAngelic VanillaAngelic

28-09-2016
Mathematics

contestada

Simplify the expression below:

12ab + 8ab + 5ab

Explain please?

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HORSY890 HORSY890

28-09-2016

all it wants you to to do add all the numbers that have the same variable. they all have ab so just add them all up. 25 is what you get so then just add ab. 25ab.

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