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Please help. Do not steal my points or I will report. Find the a, b, and c in this quadratic function. x(x – 2) = 4

Please help. Do not steal my points or I will report. Find the a, b, and c in this quadratic function. x(x – 2) = 4
asked 231k views
22 votes
Please help. Do not steal my points or I will report. Find the a, b, and c in this quadratic function. x(x – 2) = 4

asked
User Hasmukh
by
8.3k points

1 Answer

10 votes

Answer:

a = 1, b = - 2, c = - 4

Explanation:


x(x - 2) = 4 \\ \\ {x}^(2) - 2x =4 \\ \\ {x}^(2) - 2x - 4 =0 \\ equating \: it \: with \: \\ a {x}^(2) + bx + c = 0 \\ \\ a = 1 \\ b = - 2 \\ c = - 4

answered
User Mobabo
by
8.6k points
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