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D05 Math
Question 17
2021 April(D05) Math Question 17
Quadratic Equations
- Factoring
Quadratic equations, Sets
x
2
−
x
−
12
=
0
(
x
+
3
)
(
x
−
4
)
=
0
∴
x
=
−
3
,
x
=
4
Skills you are tested for:
Quadratic equations
Sets
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