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pashok25 [27]
3 years ago
11

Factorise first then solve these equations

Mathematics
1 answer:
trapecia [35]3 years ago
4 0
1) factorised is (x+4)(x+1)=0
So x=-4 x=-1

2) factorised is (a-4)(a-3)=0
So a=4 a=3
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