SOLUTION: Which is equivalent to sqrtx+2{+4}=3x A. 9x^2+x+18=0, where x >- -2 B. 9x^2-x-18=0, where x >- -2 C. 9x^2-13x+14=0, where x >- -2

Question 309147: Which is equivalent to sqrtx+2{+4}=3x
A. 9x^2+x+18=0, where x >- -2
B. 9x^2-x-18=0, where x >- -2
C. 9x^2-13x+14=0, where x >- -2
Answer by texttutoring(324) (Show Source): You can put this solution on YOUR website!
What does this mean?

+2{+4}

I don't understand your question...
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