[tex]3 \sqrt{128} -4 \sqrt{50} +2 ^{3} \sqrt{128}-8 ^{3} \sqrt{2}como se calcula???R:[tex]4 \sqrt{2}.... Pergunta de ideia deDouglasEdu

October 2020 1 83 Report

[tex]3 \sqrt{128} -4 \sqrt{50} +2 ^{3} \sqrt{128}-8 ^{3} \sqrt{2}como se calcula???
R:[tex]4 \sqrt{2} [/tex]