jordybug55
jordybug55
05-11-2020
Mathematics
contestada
Evaluate 3x2-xy + 3y2 when x=2 and y=-2
Respuesta :
jorjalooney
jorjalooney
05-11-2020
Answer:
The answer would be 20
Step-by-step explanation:
3(22)−(2)(2)+3(22) = 20
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