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klasskru [66]
3 years ago
8

The expression 9+21 factored using

Mathematics
2 answers:
puteri [66]3 years ago
7 0
The answer should be 30.
Hatshy [7]3 years ago
3 0
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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