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OpenStudy (anonymous):
perform the indicated operations then simplify each radical... 13 sqrt 2 - 5 sqrt 8 + 2 sqrt32 help!!
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OpenStudy (anonymous):
\[13\sqrt{2}-5 \sqrt{8}+2 \sqrt{32}\]
OpenStudy (anonymous):
5sqrt8 = 10sqrt2 2sqrt32 = 8sqrt2 13sqrt2 - 10sqrt2 - 8sqrt2 = -5sqrt2
OpenStudy (anonymous):
see.. sqrt 8 = sqrt (2 x 2 x 2) = sqrt(4) x sqrt(2) = 2sqrt(2)
OpenStudy (anonymous):
@ynapot97 ?
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