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23. Which one of the following is the value of [tex]$3^5$[/tex]?

A. 3
B. 15
C. 2
D. 243


Sagot :

To find the value of [tex]\(3^5\)[/tex], we need to raise the number 3 to the power of 5. This means multiplying the number 3 by itself four more times, for a total of five factors of 3:

[tex]\[ 3^5 = 3 \times 3 \times 3 \times 3 \times 3 \][/tex]

Carrying out the multiplications step-by-step:

1. Calculate [tex]\(3 \times 3\)[/tex]:
[tex]\[ 3 \times 3 = 9 \][/tex]

2. Multiply the result by 3:
[tex]\[ 9 \times 3 = 27 \][/tex]

3. Multiply the new result by 3:
[tex]\[ 27 \times 3 = 81 \][/tex]

4. Finally, multiply the result by 3 one more time:
[tex]\[ 81 \times 3 = 243 \][/tex]

Thus, the value of [tex]\(3^5\)[/tex] is 243. Therefore, the correct answer is:

d. 243