solve quadratic equation by factoring How do you do it 3k^2 + 72 = 33k
3k^2 + 72 = 33k 3k^2 - 33k + 72 = 0 3(k^2 - 11k + 24) = 0 3(k - 3)(k - 8) = 0 k = 3 or k = 8
Question
Updated 4/10/2014 9:11:09 PM
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3
3k^2 + 72 = 33k
3k^2 - 33k + 72 = 0
3(k^2 - 11k + 24) = 0
3(k - 3)(k - 8) = 0
k = 3 or k = 8
Confirmed by jeifunk [4/10/2014 9:15:25 PM]

Questions asked by the same visitor
what is contrary
Question
Updated 4/1/2014 6:27:00 PM
Contrary - opposite in nature, direction, or meaning.
Confirmed by yumdrea [4/1/2014 6:27:34 PM]
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