Using the quadratic formula, I found the solution set is x=2,x=-9
Not sure about the set builder notation, but Q = {0}, the set consisting only of the number 0.
Yes it is!
do it yourself
y = 0 and x = 8.
You could graph this Polynomial by using substution to solve for two points..which will define a line. If x=16, then y=0, If x=0, then y=8. Graph this line and you have the solution set for the equation.
a = [ 0, 4 ]
x-2y=0 x=2y The solution set is the set of all (x,y) such that x=2y
(0, -14)
x = 0 or x = 2
'x' must be zero, so the solution set is [ 0 ].
17
(-2,-1)
Not sure about the set builder notation, but Q = {0}, the set consisting only of the number 0.
7 and (-3/2)
x2 + 49 = 0 ∴ x2 = -49 ∴ x = 7i
r=0 is the solution...
They are: x = 5/3 and x = -3