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Ahat [919]
3 years ago
12

Factorise 2a + 6 ?I literally forgot how to factorise

Mathematics
2 answers:
fenix001 [56]3 years ago
8 0
You need to find a factor  of 2a and 6 - what number divides into both of these?  Its 2. 
so Dividing 2 into  2a + 6 gives you the other factor in the parentheses:-

Answer is 2(a + 3)
TEA [102]3 years ago
6 0
2a  + 6

2a + 2·3

2(a+3)
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