math
posted by B8 .
the dimensions of Gina's dining room table are represented by (3x7) and (30x). Find the perimeter 0f the table in terms of x.
I did (3x7)(x+30)
3x^2+90x+7x210
3x^2+97x210
Is this correct?
Thanks for checking my work, I appreciate it

math 
Kuai
Right
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