8o + 5o + 3o = ___________
28
17
3
16
Given that m = -3 and n = -2 evaluate 2m3 + 3n2 - 4m2n
40
30
24
125/343
225/243
343/125
243/225
1/85 = _________
8
825
8-5
85
Find the value of x, when: 2-4 = 1/2x
2
4
5
Evaluate:44
242
256
234
268
113 × 115 = ________
11
112
118
1115
Xm x nn = __________.
x m + n
x m -n
X mn
1/Xmn
Express -1/343 in exponential form
(-1)6/26
(-1)4/94
(-1/7)3
None of these
Simplify: (3-3) -1
1/27
81
27
-9
