New posts in Quadratics

For the equation $y = 4x^2 + 8x + 5$, what are the integer values of x such that y/13 is an integer?

Let k be an integer. Disprove: “The equation $x^2 − x − k = 0$ has no integer solution if and only if $k$ is odd.”

Complex quadratic equation always comes out as wrong

Easier way to find amount of solutions between a line and quadratic?

If $a,b\in R$ are distinct numbers satisfying $|a-1|+|b-1|=|a|+|b|=|a+1|+|b+1|$,then find the minimum value of $|a-b|$

Mistake in solving an equation involving a square root

Why do we automatically assume that when we divide a polynomial by a second degree polynomial the remainder is linear?

Why is my solution incorrect for solving these quadratic equations?

Prove that $T_n = 3n^2 -60n + 301$ is positive for every $n$

How does the middle term of a quadratic $ax^2 + bx + c$ influence the graph of $y = x^2$?