Question

2/х-5+х+5/5хУпростить выражение ​

Answer 1

Ответ:2/3+5/6-8

Объяснение:

Answer 2

To simplify the expression, we need to combine the terms and find a common denominator if necessary. The given expression is:

(2/x - 5) + (x + 5/5x)

Step 1: Find a common denominator for the fractions in the expression. The common denominator for 2/x and 5 is 5x.

Step 2: Rewrite the fractions using the common denominator:

(2/x - 5) + (x(5/5x) + 5/5x)

Step 3: Simplify the fractions:

(2/x - 5) + (5/x + 1/x)

Step 4: Combine like terms:

To combine the fractions, they need to have a common denominator. Since the common denominator is already x, we can write the expression as follows:

(2 - 5x)/x + (5 + x)/x

Step 5: Combine the numerators:

(2 - 5x + 5 + x)/x

Step 6: Combine like terms in the numerator:

(-4x + 7)/x

So the simplified expression is:

(-4x + 7)/x