BethSharmanxo
BethSharmanxo
22-04-2016
Mathematics
contestada
factorise 2x squared -5x -12
Respuesta :
apologiabiology
apologiabiology
22-04-2016
2x^2-5x-12 guess (2x+3)(x-4) works 2x^2+3x-8x-12 2x^2-5x-12 (2x+3)(x-4)
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