WOLFRAM

DEMONSTRATIONS PROJECT
Geometric Solution of a Quadratic Equation
s
h
o
w
r
o
o
t
s
T
h
i
s
D
e
m
o
n
s
t
r
a
t
i
o
n
g
i
v
e
s
a
g
e
o
m
e
t
r
i
c
s
o
l
u
t
i
o
n
o
f
t
h
e
q
u
a
d
r
a
t
i
c
e
q
u
a
t
i
o
n
2
x

a
x
+
b
=
0
;
t
h
e
r
o
o
t
s
x
1
a
n
d
x
2
a
r
e
s
h
o
w
n
o
n
t
h
e
x
a
x
i
s
a
s
r
e
d
p
o
i
n
t
s
.