Kiara456
Kiara456
06-12-2017
Mathematics
contestada
Please help me!!! What is the value
Respuesta :
givemeagiraffe
givemeagiraffe
06-12-2017
ANSWER IS 69, 7(3)^2+2(3)=69
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ilovecats9573ozkvsq
ilovecats9573ozkvsq
06-12-2017
7x^2+2x
When x=3
Sub in 3 for x and solve
7(3)^2+2(3)
7(9)+6
63+6
69
Hope this helps!
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