emilybb195 emilybb195

21-03-2017
Mathematics

contestada

PLease help!!
Which choice is equivalent ro the expression below?
√45+√125
A. 25
B. -8√5
C. 8√5
D. √5

Respuesta :

Аноним Аноним

21-03-2017

√45 + √125

= 3√5 + 5√5

= 8√5

Answer is C.

Hope it helps!

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