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Mathematics 15 Online
OpenStudy (anonymous):

Simplify the sum.

OpenStudy (anonymous):

\[\left( 16+3\sqrt{2} \right) + \left( 9-\sqrt{2} \right)\]

OpenStudy (anonymous):

\[25 + 2\sqrt{2}\]

OpenStudy (anonymous):

how'd you do that?

OpenStudy (anonymous):

16 + 9 = 25 3sqrt2 - 1sqrt2 = 2sqrt2

OpenStudy (anonymous):

oh so you just combine like terms?

OpenStudy (anonymous):

Yeup

OpenStudy (anonymous):

good deal. thanks

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