Question

У простите выражение 2×(6+5×7-5)-7×7

Answer 1

2*(6+5*7-5)-7*7=2*(6+35-5)-49=2*(36)-49=72-49=23 
Ответ:23

Answer 2

2×(6+5×7-5)-7×7

First, we need to solve the expression inside the parentheses: 6+5×7-5 = 6+35-5 = 41

Now, we can substitute this back into the original expression: 2×(41)-7×7

Next, we solve the multiplication: 2×41 = 82 7×7 = 49

Finally, we substitute these values back into the expression: 82-49 = 33

So the final answer is 33.