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Alborosie
3 years ago
12

Factorise = 5m + 20

Mathematics
1 answer:
taurus [48]3 years ago
8 0
So 20=2 itmes m2 times 5

5m=5 times m

so
5m=20
5 times m=2 times 2 times 5
divid eboth sides y 5
m=2 times 2
m=4
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