(-3)4 = ______________
81
-18
12
-12
Rationalise the denominator of
√3
√2
√3 + √2
√3 - √2
The reciprocal of 62 = ______________
1/36
-1/36
1/12
None of these
Rationalise the denominator of 3/√5.
3
3√5/5
3/√5
3√5
5 - 3√2
For any rational number a, ao =
0
1
a
125 = _____________
53
54
55
((2/5)2)3 × (1/5)-4 × 5-1 × 1/4
23/53
24/53
24/52
The reciprocal of 8-3 is _______________
1/83
83
can't be determined
is a ______ number.
Rational number
Irrational number
Real number
