Mathematics

Mathematics, 18.10.2019 05:30, maxzavala364

Factor this quadratic equation: x^2-2x-1

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Mathematics, 27.06.2019 23:30, gpere9282

A. what is the sum of the squares of the roots of $x^2 - 5x - 4 = 0$? b. one root of $x^2 + 12x + k = 0$ is twice the other root. find $k.$ c. what is the sum of the roots of the quadratic $4x^2 - 4x - 4$? d. jimmy is trying to factor the quadratic equation $ax^2 + bx + c = 0.$ he assumes that it will factor in the form \[ax^2 + bx + c = (ax + b)(cx + d),\]where $a,$ $b,$ $c,$ and $d$ are integers. if $a = 4,$ and jimmy wants to find the value of $a,$ what are the possible values he should check, in order to find $a$? e. brandy is trying to factor the quadratic $3x^2 - x - 10.$ she starts by assuming that the quadratic factors as \[3x^2 - x - 10 = (x + b)(3x + d),\]for some integers $b$ and $d.$ after some work, brandy successfully factors the quadratic. find the ordered pair $(b,d).$

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Mathematics, 25.08.2019 21:50, adjjones2011

6. minimum value determined by the formula function f (x) = 2x ²-8x + p was 20. value f (2) is.7. shape factor of the quadratic equation 4x ²-13x = -3 is 8. quadratic function whose graph passes through the point (-12.0) and has a turning point (-15.3) is ..9. roots of a quadratic equation: 4x ² + px +25 = 0 are x1 and x2, if the roots of the quadratic equation x1 ² + x2 ² = 12.5 then the value of p is 10. equation x ²-4x +3 = 0 and x ² +4 x-21 = 0, has a root persekutuan.akar the alliance is

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Mathematics, 28.09.2019 03:00, alexchou773pejk7x

Which statement best describes the equation (x + 5)2 + 4(x + 5) + 12 = 0? a. the equation is quadratic in form because it can be rewritten as a quadratic equation with u substitution u = (x + 5). b. the equation is quadratic in form because when it is expanded, it is a fourth-degree polynomial. c. the equation is not quadratic in form because it cannot be solved by using the quadratic formula. d. the equation is not quadratic in form because there is no real solution.

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