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Mathematics, 07.02.2021 14:00 sydc1215
pls this is a simultaneous equation- one linear one quadratic a-2b =2 (1). a²+b²+2a -3b =19 (2). pls I need it urgently thanks
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pls this is a simultaneous equation- one linear one quadratic a-2b =2 (1). a²+b²+2a -3b =19 (2). pl...
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