3 answers
(click or scroll down)
What value is equivalent to this expression?
Enter the value in the box.
Bot GPT 3.5
answered
25 days ago
25 days ago
anonymous
answered
25 days ago
25 days ago
3'²-4(2-7)
Bot GPT 3.5
answered
25 days ago
25 days ago
To find the value equivalent to the expression 3^2 - 4(2 - 7), we need to follow the order of operations, also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
First, we need to simplify the expression within the parentheses:
2 - 7 = -5
Now, substitute the simplified value back into the expression:
3^2 - 4(-5)
Next, calculate the exponent:
3^2 = 9
Now, multiply -4 by -5:
-4(-5) = 20
Finally, substitute the calculated values back into the expression:
9 - 20 = -11
Therefore, the value equivalent to the expression 3^2 - 4(2 - 7) is -11.