Simplifying
Simplify √12
2√3
In order to add radicals, which of the following must be true?
(a) The radicals must have the same index
(b) The radicals must have the same radicand
(c) The radicals must have the same number outside the radical sign
(d) Both a and b
d. both a and b
What is the only number whose meaning can be written in the same number of letters?
Four
Simplify √20
2√5
Simplify √54
3√6
Add the following radicals: 4√3 + 2√3 + 7√3.
13√3
DOUBLE POINTS!
-6√28 - √175
- 17√7
Simplify √48
4 √3
Simplify -3√28
-6√7
-8√90 + 7√10
-17√10
√2 - 2√18
-5√2
Simplify √147
Simplify 7√3
√125
5√5
Add the following radicals: √8 + √98 + √72.
15√2
Subtract the following radicals: 6√5 - √125.
√5
Simplify 2√128
Simplify 16√2
Simplify: √112
4√7
√48 + 3√75
19√3
Add/Subtract the following radicals: 7√18 + 2√25 - 3√72.
10 + 3√2
Simplify 4√112
16√7