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Maestro
Mathematics
28 January, 21:22
The expression 9+21
factored using
+3
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2
)
Paul Boyd
28 January, 21:28
0
The answer should be 30.
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Terry Solomon
28 January, 21:32
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Firstly we have to find rhe highest common factor which is in this case 3 so firstly we should multiply the brackets by the HCF 3 then add the two numbers divided by 3 so 3 (3+7)
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