Question

-3√27+5√75+10 . √27+2 √75 /com conta, e mmc pfvr

Answer 1

√27 = √9.3 = 3√3
√75 = √25.3 = 5√3

Substituindo

-3.(3√3) + 5.(5√3) + 10.(3√3) + 2.(5√3)
-9√3 + 25√3 + 30√3 + 10√3
65√3 - 9√3
56√3