Square Roots
sqrt49
7
List the possible solutions for the square root of 64
-8, 8
Is
sqrt3
rational or irrational.
Irrational
What integers is this between?
sqrt13
3 and 4
2/9
sqrt36
6
List the possible solutions for the square root of -81
There is no solution
Is 3 rational or irrational?
Rational
What integers is this between?
sqrt72
8 and 9
Write 0.6 repeating as a fraction.
2/3
sqrt121
11
What is the cube root of -8?
-2
Why are all whole numbers rational?
Yes, because they terminate.
what integers are between
sqrt53
7 and 8
Write 0.25 repeating as a fraction.
25/99
sqrt144
12
What is the cube root of -64?
-4
Is
sqrt(5+8)
rational?
NO, the square root of 13 is irrational
What integers are between square root of 65
8 and 9
write 0.45 repeating as a fraction simplified
5/11
sqrt225
15
What is the square root of -100?
There is no solution.
Is 27 divided by
sqrt9
rational?
This makes 27/3 which is 9, so it is rational.
Describe in words how you can estimate the square root of an imperfect square.
Find the 2 perfect squares it is between for the whole number. For the decimal choose a number below 5 if it's closer to the low square or above 5 if it's closer to the higher square.
Write 0.42 repeating as a fraction simplified.
14/33