Find a quadratic equation formed by using the equations x - 2y = 2 and xy = 2.
Reveal answer
Fill a bubble to check yourself
Keep practicing — related questions
- If a, b are roots of x2 + 7x + 12 = 0, find the equation whose roots are (a + b)2 and (a - b)2.
- If the equation x2 - 9x + m = 0 has only imaginary roots, find the value of m.
- Find the incomplete quadratic equation in $x$, whose solution is $0$.
- The number of minimum possible complex roots of the equation $\displaystyle x^{6}-3x^{5}+4x^{3}+3x^{2}+4=0 ...
- What is the reciprocal sum of the roots for the equation $\dfrac{2}{3}x^{2}- \dfrac{1}{3}x = 0$?
- For what value of $k$ will the equation $\dfrac { x ^ { 2 } - b x } { a x - c } = \dfrac { k - 1 } { k + 1 ...
- If m, n are roots of x2 - 3x + 4 = 0, find the value of (m - n)2.
- If equation $P(x)=x^2+ax+1$ has two distinct real roots, then exhaustive values of $a$ are