Question

48:(7/16+(3/4)2)-в квадрате​

Answer 1

Ответ правильный
Удачи)

Answer 2

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

48: (7/16 + (3/4)2) - squared

First, let's simplify the innermost parentheses by evaluating the expression inside it: (3/4)2.

(3/4)2 = 3/4 * 2/1 = 6/4 = 3/2

Now, we can rewrite the expression as:

48: (7/16 + 3/2) - squared

Next, let's find a common denominator for the fractions inside the parentheses, which is 16:

48: (7/16 + (3/2) * (8/8)) - squared

48: (7/16 + 24/16) - squared

Now, we can add the fractions inside the parentheses:

48: (31/16) - squared

To square the expression, we'll multiply it by itself:

48: (31/16) * (31/16)

Now, we can simplify the expression further:

48: 961/256

To divide 48 by the fraction 961/256, we can multiply 48 by the reciprocal of 961/256, which is 256/961:

48 * (256/961)

Now, we can calculate the final result:

48 * 256 / 961 = 12288 / 961 ≈ 12.79