A quadratic equation with real or complex coefficients has two solutions called rootsThese two solutions may or may not be distinct and they may or may not be real. You can calculate the discriminant b2 - 4ac first. Log b 0 u n d e f i n e d.
Is used to solve quadratic equations where a 0 polynomials with an order of 2 a x 2 b x c 0.
Parabolas We call polynomials of the second degree parabolas or quadratic functions. Log8x - log1 2. Change to exponential form using the definition of a logarithm. To solve the quadratic equation following x22x-30 just type the expression x22x-30 in the calculation area then click on calculate the result is returned x-3x1 To solve the quadratic equation following x2x2x24x1 just type the expression x2x2x24x1 in the calculation area then click on calculate the result is returned x-3sqrt52x-3-sqrt52 It is also possible to solve the equations of the form ax2bxcgx0 or equations that may be in.