Question

Tolong jawabkan pertanyaan punya ku do.
sederhanakanlah tiap-tiap bentuk di bawah ini
a.√3+√5+√20-√12
b.√6+3√3+√12+√24
c.√15+√60-√27-√3
d.2√150+4√54+3√48
e.3√96-√72+2√216
f.5√8-8√5+3√18

Answer 1

A. √3+√5+√20-√12 = √3+√5+2√5-2√3= (-√3)+3√5
b. √6+3√3+√12+√24 = √6+3√3+2√3+2√6 = 3√6+5√3
c.√15+√60-√27-√3 = √15+2√5-3√3-√3 = 3√15-4√3
d.2√150+4√54+3√48 = 10√6+12√6+12√3 = 22√6+12√3
e.3√96-√72+2√216 = 12√6+6√6-6√2 = 18√6-6√2
f.5√8-8√5+3√18 = 10√2+9√2-8√5 = 19√2-8√5