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anonymous
 5 years ago
how would I solve
(2r+3)(2r1)=(3r+1)
anonymous
 5 years ago
how would I solve (2r+3)(2r1)=(3r+1)

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.01. Set one side equal to zero. 2. Expand the polynomial. 3. Try to factorize or just complete the square to find the solutions.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I am not sure how to move the (3r+1) to the other side, do I foil the left side first, then move the other, or move first and then factor or solve?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It wouldn't matter. (2r+3)(2r1)+(3r+1) = 0 & 4r^2 + 4r  3 = (3r +1) means the same thing.
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