9000083708 | math4u.vsb.cz

SubArea:

Rational equations and inequalities

Level:

Project ID:

9000083708

Accepted:

1

Clonable:

0

Easy:

0

Find all the values of

x \in R

for which the given expression equals zero.

\frac{x^{2} - (2 x - 1)^{2}}{x^{2} - 4}

x = \frac{1}{3}, x = 1

x = - \frac{1}{3}, x = 1

x = \pm 2

x = 1