ptaylor
Is this equation 7^2-9x-2=0 an irrational quadratic equation?
Is this equation x^2+5x-2=0 a rational quadratic equation?
Is this equation x^2+2x+-1=0 an integer quadratic equation?
Is this equation x^2+5x-2=0 a rational quadratic equation?
Is this equation x^2+2x+-1=0 an integer quadratic equation?