Multiplying and dividing rational expressions
Simplify and state any non-permissible value(s).
(3x^2+9x)/(14x)*(7x)/(x+3)
(3x)/2 , x≠0,-3
Simplify and state any non-permissible value(s).
(4y)/(3y-2)-6/(y+2)
(4y^2-10y+12)/((3y-2)(y+2)), y ≠2/3,-2
Solve for x and state the non-permissible value(s).
(6a+3)/(2a-3)=3/2
x=(-5)/2, x ≠3/2
Simplify and state any non-permissible value(s).
(4x^2)/(12x)*4/(12x^3)
1/(9x^2), x ≠0
Simplify and state any non-permissible value(s).
10/(x^2-25)+12/(x+5)
(12x-50)/((x+5)(x-5)), x ≠5, -5
Solve for x and state the non-permissible value(s).
(x^2-9)/(x+3)=4
x=7, x≠-3
Simplify and state any non-permissible value(s).
(x+3)/(2x^2(x-5))*(4x(x-2))/(x+3)
(2(x-2))/(x(x-5)), x ≠0, 5,-3
Simplify and state any non-permissible value(s).
(9y-6)/(2y)+1/(6y^2)
(27y^2-18y+1)/(6y^2), y ≠0
Solve for x and state the non-permissible value(s).
1/(x-1)=4/(x^2-x)
x=4, x ≠0,1
Simplify and state any non-permissible value(s).
(4x)/(2x-3)÷(x+5)/(4x-6)
(8x)/(x+5), x ≠ 3/2, -5
Determine the lowest common denominator for the following expression. State any non-permissible value(s).
16/(2(x-3)(x+1)),(-x)/((x+1)(x-1))
LCD= 2(x-3)(x+1)(x-1)
Solve for x and state the non-permissible value(s).
4/x+(2x)/(x-4)-2=0
x=4/3, x ≠4
Simplify and state any non-permissible value(s).
(4x(x+1))/(x+2)÷(x^2+5x+4)/(x+2)
(4x)/(x+4), x ≠-2, -1, -4,
Determine the lowest common denominator for the following expression. State any non-permissible value(s).
1/(x^2-6x+9), 1/(x^3-9x)
LCD= x(x-3)(x-3)(x+3)
Solve for x and state the non-permissible value(s).
30/(x^2-25)=3/(x-5)-2/(x+5)
No solution, x≠5,-5