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Evaluate:

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√(153)-√17+√68

asked Jul 27, 2014 in ALGEBRA 1 by anonymous
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1 Answer

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√(153)-√17+√68

=√((9)(17))-√17+√((4)(17))

Use formula √((a)(b))=(√a)(√b)

=√9√17-√17+√4√17

=3√17-√17+2√17

=(3-1+2)√17

=4√17

answered Jul 27, 2014 by bradely Mentor
edited Jul 27, 2014 by bradely

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