rida2898 rida2898

22-05-2018
Mathematics

contestada

which equation would be the best to solve by completing the square A. x^2=36 B. x^2+11x=40 C. 3x^2+4x=-2 D. x^2+8x=20

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tramserran tramserran

22-05-2018

x² + 8x = 20
Answer: D

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