Answer: The answer is A. an exponent
Step-by-step explanation: You know this bc it is 7^3 not 73-4*3+8
Now PEMDAS is parenthesis-exponents-multiply-divide-add-subtract exponents comes before multiply
In the number expression 7³ – 4 • 3 + 8, the first operation is an exponent option (A) an exponent is correct.
It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
The question is incomplete.
The complete question is:
In the expression 7³ – 4 • 3 + 8, the first operation is
A. an exponent.
B. subtraction.
C. multiplication.
D. addition.
It is given that:
The number expression:
= 7³ – 4 • 3 + 8
The first operation in the above expression is an exponent.
Exponents come before multiplying in PEMDAS, which stands for parenthesis-exponents-multiply-divide-add-subtract.
Thus, in the number expression 7³ – 4 • 3 + 8, the first operation is an exponent option (A) an exponent is correct.
Learn more about the arithmetic operation here:
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