Chapter 1
Equation of Lines
Radicals & Roots
Fractions
Solve
100
What is the coefficient in this equation: 3 + 5x = 7
5
100

Find the x-intercept for the line determined by...

(3,0)

100
Simplify: 2√50-5√8
0
100
Evaluate: (49)^(3/2)
343
100
Solve for x: 5^x=625
x = 4
200
Evaluate: -7^2
-49
200
Solve: (5 - x) is less than or equal to 8 *answers should be in interval notation
[-3,infinity)
200
(7+√2)(7-√2)
45
200
Solve: (x/5) - (3/10) = 1/2
x = 4
200
Solve: 9x^2=25
x = +/- (5/3)
300
Simplify: 5x - 2x^2 + 3x^2 - 12x
x^2 - 7x
300
Solve: 7x + 9 - 5x > 3 *answers should be in interval notation
(-3, infinity)
300
Simplify: √(48x^5 )
4x^2 √(3x)
300
Factor and simplify: (x^3 - 27) / (x-3)
x^2 + 3x +9
300
Solve for x when log base 7 of ⁡49=x
x = 2
400
Simplify: 4(3x-2) - (2x-2)
10x - 10
400
Write the equation of the line with slope 3 and y-intercept (0,-5)
y = 3x - 5
400
Rationalize the denominator & simplify: √(7/5)
√35 / 5
400
Perform the indication operation and simplify: (x^2 - 4) / (x^2 - 3x) ∙ (x^3 - 9x) / (x^2 - 5x + 6)
(x + 2)(x + 3) / (x - 3)
400
Solve: 5x^2-3x-2=0
x = -2/5, 1
500
Simplify: 3/4 -4/3
-7/12
500
Solve: -5 < 3x + 1 < 10 *answers should be in interval notation
(-2, 3)
500
Rationalize the denominator & simplify: (3-√5)/(3+√5)
(7-3√5)/2
500
Simplify: ((5/6)+(x/3)) / ((x/2)-(4/3))
(5 + 2x) / (3x - 8)
500
Solve: 6x^2+7x=3
x = 1/3, -3/2
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