(-5 +/- sqrt(25 -24)) /2
= (-5 +/- 1)/2
= -2.5 +/- 0.5
= -2 or -3
Factorised (x + 3)(x + 2) which confirms answers above.
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5x2-16x+12 = (5x-6)(x-2) when factored with the help of the quadratic equation formula
Doesn't have integer roots. Quadratic formula gives roots as 3.71 and -5.38.
Oh, dude, for this quadratic equation x^2 - 5x + 4 = 0, the solutions are just the roots of the equation. You can find them by either factoring the quadratic or using the quadratic formula. So, like, the solutions are x = 1 and x = 4. Easy peasy lemon squeezy!
It is a quadratic polynomial.
Yes.