Roots
Find the Square roots of 1600
40 and -40
-2
Rational, Integer
See Slide 1
16
Find the distance between (1, 2) and (7, 6)
Square root of 52
0.7
7/9
Find the Cube root of -27
-3
0
Whole number, integer, rational
See Slide 2
40
Find the distance between (2, 4) and (7, 2)
Square root of 29
-1.63 (both decimals repeating)
-1 and 7/11
What is the negative square root of 81?
-9
Pi
Irrational
See Slide 3
72
Find the distance between (-6, -7) and (0, 0)
Square root of 85
-0.3
-1/3
What is the Cube root of 8/125
2/5
Square root of 14
Irrational
See Slide 4
13
Find the distance between (-3, -1) and (-1, -5)
Square root of 20
1.24 (both decimals repeating)
1 and 8/33
What are the Square roots of 25/49?
+/- 5/7
-5/7
Rational
See Slide 5
Not a right triangle
Find the distance between (-6, 5) and (-4, -6)
Square root of 125
-0.23 (both decimals repeat)
-7/30