What factor is common to all the expressions x² - x, 2x² + x - 1 and x² - 1?

Similar Questions

If sin $\theta$ = $\frac{m - n}{m + n}$; Find the value of 1 + tan2$\theta$...

Which of the following is not a measure of dispersion? ...

Two fair coins are tossed at the same time. what is the probability of getting a head? ...

Find the mean deviation of 2, 4, 5, and 9 ...

A casting is made up of Copper and Zinc. If 65% of the casting is Zinc and there are 147g of Copper....

Find the roots of the equations: $3m^2 - 2m - 65 = 0$...

in the diagram above, calculate the value of x. ...

If x : y : z = 3 : 3 : 4, evaluate $\frac{9x + 3y}{6z - 2y}$...

Taking the period of day light on a certain day to be from 5.30a.m to 7.00p.m. Calculate the angle o...

For what value of x is the expression $\frac{2x - 1}{x + 3}$ not defined?...