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OpenStudy (anonymous):
Evaluate the expression below when x = 9. 3x + 2x2 - 9 a)54 b)180 c)342 d)4365
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pooja195 (pooja195):
(3)(9)+2(9^2)−9
OpenStudy (anonymous):
3(9) + 2(9)*2 -9 54
OpenStudy (anonymous):
Thanks
OpenStudy (anonymous):
no problem
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