22*2/4-(7+3)2+3(7-2)2

I INTERPRETED YOUR PROBLEM 2 WAYS:

22*2/4 - (7 + 3)^2 + 3(7 - 2)^2
44/4 - 10^2 + 3*5^2 = 11 - 100 + 75 =
-14.

2nd interpretation:

22*2/4 -(7 + 3)2 + 3(t - 2)2 =
11 - 20 +30 = 21.

Check whether the given number is solution of the equation or inequality

22- 5c = 8; 3

To solve the expression 22*2/4-(7+3)2+3(7-2)2, we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction):

1. Let's start with the calculations inside parentheses.
(7 + 3) = 10

2. Next, we calculate any exponents. There are no exponents in this expression, so we move on.

3. Now, we perform multiplication and division operations from left to right.
22 * 2 = 44
44 / 4 = 11

4. We substitute the value of (7 + 3) as 10 in the expression.
11 - (10)2 + 3(7 - 2)2

5. Next, we calculate the multiplication within the parentheses.
3(7 - 2) = 3 * 5 = 15

6. Finally, we perform the remaining additions and subtractions from left to right.
11 - (10)2 + 15(2)
11 - 100 + 30

7. Now, we evaluate the additions and subtractions.
11 - 100 = -89
-89 + 30 = -59

Therefore, the value of the expression 22*2/4-(7+3)2+3(7-2)2 is -59.