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Mathematics
Problem
(
2
x
−
3
)
(
x
+
4
)
=
0
(2x-3)(x+4)=0
(
2
x
−
3
)
(
x
+
4
)
=
0
Let
x
=
a
x=a
x
=
a
and
x
=
b
x=b
x
=
b
be the solutions to the equation above. What is the value of
−
a
−
b
-a-b
−
a
−
b
?
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