14-03-2018
Mathematics

contestada

ples help ;-;
evaluate √21-x when x=9. write the answer in a simplified radical form.

answers:

a)√3
b)2√3
c)3
d)4

Respuesta :

kaloliavivek kaloliavivek

14-03-2018

It will be:
[tex]2 \sqrt{3} [/tex]

Ver imagen kaloliavivek

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