Square and Cube Equations
The square root of 100 plus 2 squared equals:
14
______ is a decimal which has a final digit or does not continue.
What is a terminating decimal
Rational or Irrational? Pi
12
rational
8 squared plus the square root of 36 equal:
70
True or False? Fractions are rational numbers
True
.466666...
rational
4 squared minus 2 cubed equals:
8
√-This symbol is called a
square root
True or False? If the decimal does not terminate or repeat it is rational
False-Irrational decimals neither terminate or repeat
Which of the following is an irrational number: √49 √144 √62
What is √62
what whole #s does the square root of 99 come between?
What is 9 & 10
4 squared minus the square root of 256 is:
0
What do we call multiplying a number by itself?
Squaring a number, or multiplying to the power of 2.
1.171171117
IRRATIONAL
what whole #s does the square root of 30 come between?
5 and 6
4 squared minus 6 squared is:
-20
Cubing a number means raising it to which power?
Third
what whole #s does the square root of 72 come between?
8 and 9