hollander50
hollander50
25-10-2019
Mathematics
contestada
What is the value of 7x^2 + 2x when x=3
Respuesta :
zag941
zag941
25-10-2019
Answer:
7(3)^2+2(3)=?
7(9)+6=?
63+6=69
Step-by-step explanation:
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