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Expanding and Factorising Quadratics
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Question 47
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Markscheme
a.
Expand and simplify
(4z+5)(z−2)(4z + 5)(z - 2)
(
4
z
+
5
)
(
z
−
2
)
[2]
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Markscheme
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3
Grade answer
b.
Factorise
m2+13m+40m^2 + 13m + 40
m
2
+
13
m
+
40
[2]
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3
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Expanding and Factorising Quadratics Questions
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Expanding and Factorising Quadratics
