Related formulas

Solve the quadratic equation $32x^2-18x-17=0$

Go!
1
2
3
4
5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

Equations

· Quadratic Formula

To find the roots of a polynomial of the form $ax^2+bx+c$ we use the quadratic formula, where in this case $a=[a]$, $b=[b]$ and $c=[c]$. Then substitute the values of the coefficients of the equation in the quadratic formula:

  • $\displaystyle x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$
$32x^2-18\cdot x-17=0$

Main topic:

Quadratic equations

Related formulas:

1. See formulas

Time to solve it:

~ 0.05 s (SnapXam)