Quadratic equation - arithmetic progression
67034
Find the value of $\alpha + \beta + \alpha\beta$ from the given data
31122
How could I find $x$ in this equation $x^2-x+6 \equiv 0 \pmod {9}$
150446
Quadratic Modular Arithmetic
76716
Solve an equation in $\mathbb{R}^+$
91684
Prove the following equation(much needed help):
129381
Modular equation problem
91881
How solve this equation
50772
Solving a Linear Diophantine Equation
156842
Random quadratic equation
155659
Is there a formula for solving the congruence equation $ax^2 + bx + c=0$?
58212
Why doesn't the quadratic equation contain $2|a|$ in the denominator?
144765
Solving $\sqrt{x+5} = x - 1$
48657
Solving factorial equations
114270
How do I solve this equation?
71591
Formula for completing the square?
78632
Summation equation for $2^{x-1}$
87304
Solving for $x$ : $a^x+b^x=c$