Question

2/с-2 - 5/с решитеееее​

Answer 1

Ответ:

Объяснение:

  2      _   5     равно 2*с  -  5 * (с-2)  равно   2с-5с + 10   равно   10-3с  с-2           с                         с * (с-2)                        с²-2с                  с²-2с

Answer 2

To solve the expression (2/c - 2) - (5/c), we can simplify it by finding a common denominator for the fractions.

The common denominator for the fractions 2/c and 5/c is c.

So, let's rewrite the expression with a common denominator:

(2/c - 2) - (5/c) = (2 - 2c) - (5) / c

Now, we can combine like terms in the numerator:

(2 - 2c - 5) / c = (-3 - 2c) / c

The expression (-3 - 2c) / c can be further simplified by factoring out a common factor of -1:

(-1)(3 + 2c) / c

Therefore, the simplified expression is -(3 + 2c) / c.