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New posts in quadratics
Quadratic equation and inequality of solution
inequality
quadratics
Find all values of $b$ for which the equation has a unique solution.
quadratics
parametric
Probability for roots of quadratic equation to be real, with coefficients being dice rolls.
probability
statistics
quadratics
dice
faq
What do cones have to do with quadratics? Why is $2$ special?
quadratics
conic-sections
intuition
motivation
big-picture
Why can we prove mathematically that a formula to solve an (n+5) order polynomial does not exist?
abstract-algebra
galois-theory
quadratics
Is one of the roots of a linear equation $\infty$?
algebra-precalculus
quadratics
infinity
Steepest descent (gradient method) for quadratic function
optimization
quadratics
maxima-minima
numerical-optimization
gradient-descent
Finding probability that an equation has real roots when two numbers are chosen from a uniform distribution
probability
probability-distributions
quadratics
How to get the correct angle of the ellipse after approximation
calculus
ordinary-differential-equations
discrete-mathematics
conic-sections
quadratics
Why does the discriminant in the Quadratic Formula reveal the number of real solutions?
algebra-precalculus
polynomials
roots
quadratics
discriminant
Why does an exponential function eventually get bigger than a quadratic
algebra-precalculus
exponential-function
quadratics
A "new" general formula for the quadratic equation?
algebra-precalculus
soft-question
roots
quadratics
math-history
Why do I get one extra wrong solution when solving $2-x=-\sqrt{x}$?
algebra-precalculus
quadratics
solution-verification
radicals
How to straighten a parabola?
calculus
geometry
functions
analytic-geometry
quadratics
Solving a homogeneous quadratic equation in three variables over the integers.
number-theory
elementary-number-theory
diophantine-equations
quadratics
conic-sections
Solving $\tan(x) = \cos(x)$
algebra-precalculus
trigonometry
quadratics
Find the solutions of the equation $z^2+2z+1-i=0$ in the form$ z=p+iq$
complex-numbers
quadratics
Drawing two perpendicular tangent line from the origin to $y=x^2-2x+a$
calculus
analytic-geometry
quadratics
curves
tangent-line
Probability that a quadratic polynomial with random coefficients has real roots
probability
polynomials
quadratics
Find the values of $b$ for which the equation $2\log_{\frac{1}{25}}(bx+28)=-\log_5(12-4x-x^2)$ has only one solution
algebra-precalculus
functions
logarithms
quadratics
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