Embibe Experts Solutions for Chapter: Quadratic Equations, Exercise 1: Madhya Pradesh Board-2018

Solve the following equation by formula method.

$x^2-5x-6=0$.

The discriminant of the quadratic equation $3x^2-2x+\frac{1}{3}=0$ is _____

Find the roots of the following equation $x+\frac{1}{x}=3\mathit{,}x\ne 0$

Find two consecutive odd positive integers, sum of whose square is $290$.

Write the formula of the discriminant of the quadratic equation $a{x}^2+bx+c=0$.

Is $(x+1{)}^2=2(x-3)$ a quadratic equation?

Find the values of $k$ for the following quadratic equation, so that they have two equal roots : $2x^2+kx+3=0$

Find the roots of the following equation $x-\frac{1}{x}=3, x\ne 0$.