Back to forum
Desmos Graphing Calculator
Calc
Reference
Copy
Math
·
Algebra
·
Linear equations in one variable
easy
In the equation
2
x
2
+
8
x
+
k
=
0
,
k
is a constant. If the equation has no real solutions, which of the following inequalities must be true?
A
k<8
B
k>8
C
k<32
D
k>32
In the equation \(2x^{2}+8x+k=0\), \(k\) is a constant. If the equati… | Math SAT Question | Ronan SAT