Quadratic equation | Class 10

Quadratic Equations

Quadratic Equations

Find all the integral values of a for which the quadratic equation (x - a) (x - 10) + 1 = 0 has integral roots.

Consider the quadratic equation (log_10 8)x^2-(log_10 5)x=2(log_2 10)^-1 -x. Which of the following quantities are irrational.

Find the roots of the quadratic equations by using the quadratic formula -x^(2)+7x-10=0