latihan ulangkaji (integer fraction indices)
TRANSCRIPT
Integer
(a)−30÷6+(−11) (b) - 52-(-31)x4 (c) 85 - 2 (36 - 14÷2 )
(d) −49+32÷1 3
5 (e) −51+20÷1 1
3 (f) 15÷1 1
4+(−16)
Decimal (Express the answer correct to two decimal places)
(a)(6−0 .24 )÷4
3 (b)(9−3.12)÷1 1
2 (c) 4 .26×0 .8−(−1 1
2)
Indices
(a)(−14 )
3
(b)(−12 )
4
(c) (−1 13 )
2
(d) 3√−64 (e)
3√−8 (f) 3√−27
(g)
3√− 164 (h)
3√− 127 (i)
3√ 18(j) 3√216 (k)
3√−64 (l) 3√−64
(m) √0 .81 (n) √0 .09 √3 .24