theechynaadoll
theechynaadoll
08-12-2019
Mathematics
contestada
(5x²+2)-(-4x²-2+7)+(-3x²-5)
Respuesta :
Omer08
Omer08
08-12-2019
Answer:
6x^[2]-10
Step-by-step explanation:
Okay this is long:
5x^[2]+4x^[2]+2-7-3x^[2]-5
6x^[2]-10
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