What is the solution set of 2x2 + x = 15
'x' must be zero, so the solution set is [ 0 ].
aadawd
The solution: x = 6/7 and x = -1
x=4 or x=-4
What is the solution set of 2x2 + x = 15
The set is [ 16 ] .
'x' must be zero, so the solution set is [ 0 ].
n=6
x = 4
a = [ 0, 4 ]
x = { +6, -6 }
x=14
X is 17
x-2y=0 x=2y The solution set is the set of all (x,y) such that x=2y
Using the quadratic formula, I found the solution set is x=2,x=-9
2x = 8 Divide both sides by 2: x = 4 So, the solution set is {4}