happy2131 happy2131

13-03-2017
Mathematics

contestada

-3√81 + √16 combine the radical below

Respuesta :

apologiabiology apologiabiology

13-03-2017

√81=9
√16=4

-3(9)+4
-27+4
-23

Answer Link

DekuMidoriyaOFA DekuMidoriyaOFA

30-09-2020

Answer:

The answer is -23.

Step-by-step explanation:

Answer Link

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