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GCSE
MATHEMATICS · Subjective · GCSE · Mathematics · Number · Number
Problem
Simplify.
4
15
(
−
3
6
+
5
)
4\sqrt{15}(-3\sqrt{6} + 5)
4
15
(
−
3
6
+
5
)
Related theory
Real Number System
Surds and rationalisation
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