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OpenStudy (anonymous):
Is the equation 11-3x^2+7x-4=8x+1 equivalent to 3x^2+x-6=0 ???
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OpenStudy (bahrom7893):
simplify the first equation. What do you get?
OpenStudy (anonymous):
3x^2+x-6=0 Im just double checking because I always mess up somewhere when I simplify the equations so I just like to double check
OpenStudy (bahrom7893):
11-3x^2+7x-4=8x+1 -3x^2 + 7x - 8x - 1 + 11 - 4 = 0 -3x^2 - x + 6 = 0
OpenStudy (bahrom7893):
Multiply everything out by -1 to get: 3x^2 + x - 6 = 0
OpenStudy (bahrom7893):
Yes they are
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OpenStudy (anonymous):
Woo hoo! I finally did it right!! thank you!
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