1003136403 | math4u.vsb.cz

SubArea:

Rational equations and inequalities

Level:

Project ID:

1003136403

Accepted:

1

Clonable:

0

Easy:

0

Choose the operation, which most effectively eliminates fractions from the equation.

\frac{2 x}{x^{2} - 25} + \frac{3 + x}{5 - x} = \frac{x + 1}{x + 5}

multiplying both sides by

x^{2} - 25

multiplying both sides by

(5 - x) (x^{2} - 25)

multiplying both sides by

x^{2} + 25

multiplying both sides by

(5 - x) (x + 5) (x^{2} - 25)