To solve this expression, we follow the order of operations:
First, we calculate -46 - 38:-46 - 38 = -84
Then, we divide -84 by -3:-84 ÷ -3 = 28
Next, we square -7:-7^2 = -49
Finally, we add the results of the division and the squared value:28 + (-49) = -21
Therefore, (-46-38)÷(-3)+(-7^2) = -21.
To solve this expression, we follow the order of operations:
First, we calculate -46 - 38:
-46 - 38 = -84
Then, we divide -84 by -3:
-84 ÷ -3 = 28
Next, we square -7:
-7^2 = -49
Finally, we add the results of the division and the squared value:
28 + (-49) = -21
Therefore, (-46-38)÷(-3)+(-7^2) = -21.