If a + b + c = 4 and ab + bc + ca = 5, then the value of a² + b2 + ca is : Question If a + b + c = 4 and ab + bc + ca = 5,then the value of a² + b2 + ca is : in progress 0 Math Mackenzie 5 months 2021-12-21T20:42:19+00:00 2021-12-21T20:42:19+00:00 2 Answers 0 views 0
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