Question

efetue as operações.
(cálculo pfv)


a)
$(3 \sqrt{2} + 7 \sqrt{3}) + (6 \sqrt{2} - 2 \sqrt{3}) =$

Answer 1

Olá, Samantha. (=^.^=)/

(3√2+7√3)+(6√2-2√3) = 21,386

(3√2+7√3)+(6√2-2√3) = 
(3.1,414+7.1,732)+(6.1,414-2.1,732) = 
(4,242+12,124)+(8,484-3,464) = 
16,366+5,02 = 21,386

Bons estudos! :-)