Solve x^2 + 12x = -20 by completing the square.
add (b/2)^2 to both sides of the equation. the...
Mathematics, 22.12.2019 07:31 greeneverette88cg
Solve x^2 + 12x = -20 by completing the square.
add (b/2)^2 to both sides of the equation. the value of (b/2)^2 in this equation
Answers: 2
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For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
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