Basic
What is the square root of 225?
15
√4x2=
2x
√50/5 = ?
√2
5√3+2√3= ?
7√3
Square root.
Radical
What is the cubed root of 64?
4
3√64x4=
4x 3√x
√9/√16 = ?
3/4 or 0.75
4√3-3√5= ?
4 √ 3 - 3 √ 5 (this is the simplest form for both Radicals)
The number inside of the radical.
Radicand
What is the simplified radical form of the square root of 60?
2√15
√72x7=
6x3 √2x
1/√3= ?
√3/3
√12+5√3 = ?
7√3
It tells you how many times a number must be multiplied by itself to get the value inside the root.
Index
What is the simplified radical form of cubed root of 160?
2 3√20
√242x11=
11x5 √2x
√7/√18 = ?
√14/6
3√20-√45 =
3√5
A value that, when multiplied by itself, produced the original number.
Square root
What is the tesseract/hypercube of 20736? (Hint: think of something to the power of 4)
12
√500x23=
10x11√5x
√11/√24 = ?
√66/12
3√50-1/2√8+2√72 =
26√2
The number that sits directly in front (outside) of the radical symbol. It tells you how many of that radical you have, and it acts as a multiplier.
Coefficient