Question

Tolonglah jawab nomor 12-15 dengan menyertakan cara.
hari Senin dikumpulkan

Answer 1

(4^3)-1/6 = 2^6.-1/6 = 2^-1
= 1/2
akr 180 = akr 36 x 5
= 6akar 5

Answer 2

No. 12
(4³)^-1/6
=4^-1/2
=2²^-1/2
=2^-1
=1/2
no. 13
√180
=√36 x 5
=6√5
no.14
2√27-√75
=2 x 3√3-5√3
=6√3-5√3
=√3
no.15
√30 x √10
=√300
=10√3