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Solving Quadratics
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Question 1
Hard
71%
a.
Factorise
a2+3a−28a^2 + 3a - 28
a
2
+
3
a
−
28
[2]
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b.
Solve
a2+3a−28=0a^2 + 3a - 28 = 0
a
2
+
3
a
−
28
=
0
[1]
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Solving Quadratics Questions
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Solving Quadratics