Question

(117?17)?25=4 (235?45)?7=40 52?26?2=0

Answer 1

Ответ:

(117-17)÷4=25

(235+45)÷7=40

52÷26÷2=0

Answer 2

(117-17)÷25=4

52÷26-2=0

(235+45)÷7=40 И всё

Answer 3

To solve these equations, let's break them down step by step:

1. (117?17)?25=4 To solve this, we need to determine the missing operator represented by "?". Let's denote the missing operator as "x" for now. The equation becomes: (117 x 17) x 25 = 4 Calculating the inner parentheses first: 117 x 17 = 1992 Now we have: 1992 x 25 = 4 Simplifying further, 1992 x 25 = 49800 Therefore, the solution is 49800 = 4, which is not correct. There seems to be an error in the equation.

2. (235?45)?7=40 Similar to the previous equation, let's denote the missing operator as "x". The equation becomes: (235 x 45) x 7 = 40 Calculating the inner parentheses: 235 x 45 = 10575 Now we have: 10575 x 7 = 40 However, 10575 x 7 = 73925, which is not equal to 40. Again, there appears to be an error in the equation.

3. 52?26?2=0 Similar to the previous equations, let's denote the missing operators as "x" and "y". The equation becomes: 52 x 26 x 2 = 0 Calculating the multiplication: 52 x 26 x 2 = 2704 However, 2704 is not equal to 0. There seems to be an error in this equation as well.

In all three equations you provided, there seems to be an issue with the equations themselves, as they lead to incorrect solutions. Please double-check the equations or provide additional information if necessary.