no solution
3x^2=-20 so x^2=-20/3 this has no real roots but the plus of minus i(square root of 20/3) is a solution if we allow complex numbers.
3x-3x equal = 0
For this question, the domain can be anything, as long as the denominator is not 0. If your question was (3x+1)/(x2-2x), the domain is all real numbers except for 0, 2. If your question was [(3x+1)/x2] - 2x, then x is not equal to zero.
x=4 or x=-4
solve 6x - 9 = -3x + 36?
7
x=y for all real numbers.
3
The domain is all real numbers except 0.
Since it is a polynomial we know right away the domain is all real numbers.
There is none. 3x+82 is just an expression of numbers. Only equations can be solved. Example: 3x+82 = 10 (This is an equation); 3x = -82; x = 27.3333
domain is set of real numbers range is set of real numbers
A solution for the in equality 3x-1is?
A solution for the equality 3x-1<is?
a solution for the in equality 3x-1<IS
-4
The range is the all the possible y-values for the function. f(x)=2-3x does not have any points where it is undefined because it is a linear function ( a line). The answer is all real numbers or (-infinity,infinity)