(-3)4 ÷ (-3)2 = 3n , then the value of n is
3
2
6
8
(-7/10)3 ÷ (-7/10)9 = ___________.
(-1/10)12
(-10/7)12
(-7/10)-6
(-10/7)6
The value of is equal to ________.
√2
4
For any rational number a, ao =
0
1
a
a2
is a ______ number.
Rational number
Irrational number
Real number
Prime number
Two rational numbers a/b and c/d are equal iff ________.
ad = bc
ac = bd
ab = cd
a2 = bc
Rational number can also be written as
0.7
7/9
0.7/90
7
A rational number between √2 and √3 is
2.5
1.8
Every irrational number is a
Whole number
Integers
Even Number
0 is a/an ______ number.
Rational
Irrational
Prime
Odd