Question

(442+×)+56при х=58,44

Answer 1

$442 + 56 + 58, 44 = 556,44$

Answer 2

442+x+56=498+x подставим х
498+х=498+58.44=556.44

Answer 3

To evaluate the expression (442 + ×) + 56 when x = 58.44, we need to substitute the value of x into the expression and perform the calculations.

Given expression: (442 + ×) + 56

Substituting x = 58.44:

(442 + 58.44) + 56

Calculating the inner parentheses first:

(500.44) + 56

Now, adding the two values together:

500.44 + 56 = 556.44

Therefore, when x = 58.44, the value of the expression (442 + ×) + 56 is 556.44.