Question

√86^2-83^2/27= С объяснением

Answer 1

Ответ: 1/9

Объяснение: √86^2-83^2/27 (Если в корне стоит число и оно в "^2", значит не изменится, по этому переводим сразу)= (86-83)/27 = 3/27 (сокращаем на общее, т.е. на 3) => 1/9

Answer 2

To solve the given expression, let's break it down step by step.

First, let's simplify the expression within the square root:

√86^2 = √7396 = 86

Next, let's simplify the expression within the parentheses:

83^2 = 6889

Now, let's divide the result of 83^2 by 27:

6889/27 ≈ 255.148

Finally, let's substitute the simplified values back into the original expression:

√86^2 - 83^2/27 = 86 - 255.148 ≈ -169.148

Therefore, the value of the expression √86^2 - 83^2/27 is approximately -169.148.