Question

Запишите формулу √a² = упростите √(х-5)²

Answer 1

√a² =а
√(х-5)²= х-5.....

Answer 2

√a²=+-а

|х-5
√(х-5)²=|
|5-х

Answer 3

To simplify the expression √(x-5)², we can use the property that √a² = |a|, which means the square root of the square of any real number 'a' is equal to the absolute value of 'a'.

So, applying this property to √(x-5)², we get:

√(x-5)² = |x-5|

Thus, the simplified expression is |x-5|.