Using the discriminant, determine the number of real solutions.
-2x^2+x-28=0...
Mathematics, 25.10.2019 09:43 juliawatakip5fmg7
Using the discriminant, determine the number of real solutions.
-2x^2+x-28=0
Answers: 3
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Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?
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Manuela solved the equation below. what is the solution to manuela’s equation?
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