SOLUTION: how would i write the algebraic expression for this one:r squared+4r+7

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Question 210649: how would i write the algebraic expression for this one:r squared+4r+7
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
You can write r squared as r^2 or r%5E2, so the algebraic expression becomes:
r^2+4r+7 or r%5E2%2B4r%2B7