Simplifying and dividing rational expressions
Multiplying rational expressions
dividing polynomials
Long Dividing rational expressions
Adding and subtracting , finding LCM of polynomials
100
-n ÷ n²−49
What is 7,-7
100
(10n² ÷ 4) (2 ÷ n)
What is 5n
100
14x+ 7x) ÷ 7x
What is 2x + 1
100
(14x²+ 7x) ÷ 7x
What is 2x + 1
100
(3r − 1)+(r + 2)
What is (3r − 1)(r + 2)
200
5x+1 ÷ x²−1
What is 1,-1
200
(x⁵y ÷ 2z³) (18z⁴ ÷ xy)
What is 9x⁴z
200
(a³+ 4a² − 18a) ÷ a
What is a²+ 4a − 18
200
(a³ + 4a²− 18a) ÷ a
What is a²+ 4a − 18
200
(x²+ 9x + 18)+x + 3
What is (x + 6)(x + 3)
300
12a ÷ a²-3a-10
What is 5,-2
300
[(9÷t-2)] [(t+2)(t-2)÷3]
What is 3(t+2)
300
(5q³4+ q) ÷ q
What is 5q²+ 1
300
(5q³+ q) ÷ q
What is 5q²+ 1
300
 x³y, x²y²
What is x³y²
400
K²-4 ------ K+5k-24
What is 3,-8
400
[(k+6)(k-1)÷k+2][(k+1)(k+2)÷(k+1)(k-1)]
What is k+6
400
(6x³+ 5x²+ 9) ÷ (2x + 3)
What is 3x²− 2x + 3
400
(a³− 4a²) ÷ (a − 4)
What is a²
400
5ab, 10b
What is 10ab
500
15x⁴y² ÷ 40x³y³
What is x≉0 y≈0
500
(n²+n−2÷n+2)(4n÷n-1)
What is 4n
500
(a²+ a − 12) ÷ (a − 3)
What is a + 4
500
(c³− 9c) ÷ (c − 3)
What is c²+ 3c
500
2n − 10, 4n − 20
What is 4(n − 5)
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