T9his secondary school mathematics 3, for year 10, i need help in distribution law - applied problems, activity! paving stones
Intro: A garden centre sells 1 meter by 1 meter slabs used as pathways and as surrounds for swimming pools and fish ponds.
Focus question: what is the rule for the number of slabs that surround an irregular shapes.
In terms of p and q, find the rule for the number of slabs to form a pathway p meters long and q meters wide
Distribution law - applied problems?
(P+Q)^2 expanded.
P^2 + 2PQ + Q^2
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