1003136405 | math4u.vsb.cz

SubArea:

Rational equations and inequalities

Level:

Project ID:

1003136405

Accepted:

1

Clonable:

0

Easy:

0

Choose the resulting form of the given equation after multiplying both sides by

x^{2} - 25

.

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

x^{2} - 25 - x (x + 5) = (3 + x) (x - 5) + x

x^{2} - 25 + x (x + 5) = (3 + x) (x - 5) + x

x^{2} - 25 - x (x - 5) = (3 + x) (x - 5) + x

x^{2} - 25 + x (x - 5) = (3 + x) (x + 5) + x