Question Text
Question 2 :
State True or False whether the following quadratic equation has two distinct real roots: $x\left(1-x\right)-2=0$
Question 5 :
State True or False whether the following quadratic equation has two distinct real roots: $\left(x-1\right)\left(x+2\right)+2=0$
Question 6 :
State True or False whether the following quadratic equation has two distinct real roots: $\left(x+4\right)^2-8x=0$
Question 7 :
Does the following equation has the sum of its roots as 3? $-x^2+3x-3=0$
Question 8 :
Represent the following situation in the form of quadratic equations : The area of a rectangular plot is $528 m^2$. The length of the plot (in metres) is one more than twice its breadth. We need to find the length and breadth of the plot.
Question 9 :
Find the roots of the quadratic equation (by using the quadratic formula): $-3x^2+5x+12=0$
Question 10 :
Find the roots of the following quadratic equation by factorisation: $2x^2 – x + \frac{1}{8} = 0$