One solution to a quadratic equation is x=-2i. What is the other solution?
A. X=2
B. X=...
Mathematics, 23.10.2020 19:10 isaiah1027
One solution to a quadratic equation is x=-2i. What is the other solution?
A. X=2
B. X=-3i
C. X=2i
D. X=-3
Answers: 2
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The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)
Answers: 1
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