What is the solution set of 2x2 + x = 15
= x²-3x0 =
What is the solution set for the equations x-y=2 and -x+y=2
The solution: x = 6/7 and x = -1
'x' must be zero, so the solution set is [ 0 ].
The solution set of the equation x - 5 - 2 is x = 7. Therefore, the solution set is {7}.
x-2y=0 x=2y The solution set is the set of all (x,y) such that x=2y
What is the solution set of 2x2 + x = 15
The solution for x is 18.
There can be no solution to an algebra equation because of limitations of the domain. For example,x+3 = 2 has no solution if the domain for x is the set of positive integers,x*3 = 2 has no solution if the domain for x is the set of whole numbers,x^3 = 2 has no solution if the domain for x is the set of rational numbers,x^2 = -2 has no solution if the domain for x is the set of real numbers.Alternatively, the equation has no solution if it can be reduced to a false statement. For example,x + 2 = x + 3 can be simplified to 2 = 3 which is false and so there is no solution.
= x²-3x0 =
x + 12 = 38. Subtract 12 from 38, getting 26. The 12 goes away because you subtracted it. x = 26, it cannot equal ten.
Using the quadratic formula, I found the solution set is x=2,x=-9
What is the solution set for the equations x-y=2 and -x+y=2
The set is [ 16 ] .
x=14
X is 17