Question

simplificando-se 2v3+2v12-2v75, obtém -se:​

Answer 1

2√3 +2√12 -2√75

2√3 +2√4.3 -2√25.3

2√3 +2.2√3 -2.5√3

2√3 +4√3 -10√3

6√3 - 10√3

-4√3