Find the value of
6
0.6
4
0.4
3√5 (6√4 + 2 √5) =
6√5(6 + √5)
6√5 (6 - √5)
6√5 (√6 - 5)
7√3 × 8√3 =
56√3
168
45
18
(3 + √243) - (5 +√3)
2(1 + 4√3)
2 (-1 + 4√3)
-2 + √3
-2 -√3
√2 is a/an
natural number
rational number
irrational number
none of these
Which of the following cube root is not irrational?
Which of the following is not irrational?
√2
√3
√4
√5
√45 + √80 =
7√5
12√5
12
None of these
A, B, C are three points such that AB = √50 cm, BC = √98 cm, AC = √288 cm. Then they are the points on
Triangle
Square
Parallelogram
Straight line
Simplify
2√2
3√3
4√2
