Multiplication w/ Exponents
Division with Exponents
Rational or Irrational
Square Roots
Review Questions
100
5^4 xx5^3
57
100
8^7 /8^4
8^3
100
sqrt25
Rational
100
sqrt49
7
100
Enter the value for x that makes the equation true
1/2(4x - 8) + 3x = 36
x = 8
200
Simplify
81,000^0
1
200
14^-2
1/14^2
200
pi
Irrational
200
sqrt (25 /81)
5/9
200
Celina is solving the linear equation 12 + 3x - 5 = 8x + 8 - 5x. Her final two steps are:
7 + 3x = 3x + 8
7 = 8
What is Celina's solution
7 = 8 is a false statement so the solution is No Solution
300
(7^3)^5
7^15
300
9^-4 /9^-7
9^3
300
-8
Rational
300
What is the solution to the equation
x^2 = 64
x = 8
300
The y-intercept of the estimated line of best fit is at (0,b)
a) Enter the approximate value of b
b) Enter the approximate slope of the estimated line of best fit
a 2
b
4/1.5
400
12^8xx12^-3=
12^5
400
12^-7 / 12^-10
12^3
400
sqrt44
Irrational
400
What is the solution for the equation
x^3=64
x=4
400
{(x,+,2y, =,5), (y,=,3x,-,8):}
(3,1)
500
10^6xx10^x=10^16
x=4
500
(6^7 xx 4^4 xx 2 )/(6^5xx 4^4 xx2^2
18
500
0.121212...
Rational (repeating decimal)
500
Estimate the
sqrt59
approximately 7.6
500
y = 8/2x