simplifying rational
Multiplying and Dividing
Addition and Subtraction
Equations
Factoring
100
Simplify: (2a2 +10a) / (3a2 + 15a)
What is 2/3
100
(7x / (2x - 10)) divided by (x2 - 6x) / (x2 - 11x + 30)
What is 7/2
100
(5x / (x + 3)) + (15 / (x + 3))
What is 5
100
(4 / x) + x = 5
x = 1 and 4
100
Factor: x2 + 4x - 45
What is (x + 9) (x - 5)
200
(x2+x−6) / (x2 +8x+15)
What is (x-2) / (x+5)
200
(6x2 + x - 15) / 4x2 divided by (3x2 + 5x)
What is (2x-3) / 4x3
200
(x2 / (x + 5)) + ((7x + 10) / (x + 5))
What is x + 2
200
(2 / 3 * x) + (1 / 6) = (4 / 3 * x)
x = 1/4
200
Factor: 9x2 - 8x + 16
What is (3x - 4)2 or (3x - 4) (3x - 4)
300
((4x+20) / x2 ) * ((x2+x) / (2x+10))
What is 2(x+1) / x
300
(x2 - 3x) / (x - 2) TIMES (x2 + x - 6) / x
What is x2-9
300
((x + 6) / (x2 - x - 20)) + ((2x - 21) / (x2 - x - 20))
What is 3 / (x + 4)
300
(x - 3) / (x + 5) = x / (x + 2)
x = -1
300
Factor: 25x2 - 4
What is (5x + 2) (5x - 2)
400
(3x2 - 13x - 30) / (18x2 - 50)
What is (x-6) / 2(3x-5)
400
(3x2 + 13x + 4) / (4x2 - 16) Divided by (8x + 32) / (4x + 8)
What is (3x + 1) / (8x - 16)
400
((3p + 1) / (p2 - 1)) - (1 / (p + 1))
What is 2 / (p - 1)
400
((x - 1) / x) + ((2x - 1) /(x + 3)) = (x + 6) / (x + 3)
x = -.5 and 3
400
27x3+64y3
What is (3x+4y)(9x2-12xy+16y2)
500
(8x2 - 46x + 45) / (4x2 - 17x + 5)
What is (2x-9) / (x-3)
500
(4x2 + 20x) / (x3 + 4x2) TIMES (x2 + 8x + 16) / (8x2 + 36x - 20)
What is (x+4) / (2x2-x)
500
What is -(r (3 + r)) / 6
500
3x / (x + 1) = (12 / (x2 - 1)) + 2
x = -2 and 5
500
Factor: n5-10n3+24n
What is: n(n-2)(n+2)(n2-6)