Which of the following is irrational?
None of these
Which of the following is an irrational number
(√7 + √5) (√7 - √5) =
24
4
2
12
(√3)2/√3
(√3)2/(√2)2
(√3)3 × √2
(√3)3/(√2)3
The simplest from of √48 is
4√3
2√3
3√3
√3
√45 + √80 =
7√5
12√5
Simplify
48
48√3
78√3
144
Divide
1/2
3/2
2/3
1/3
The value of √2 is closer to
1.631
1.221
1.414
1.532
Which of the following cube root is not irrational?
