See the attachment for the work.
Sqrt(80) = 4*sqrt(5)
Answer:
4 log 5 = log 625.
Step-by-step explanation:
I am assuming you mean 5^4 = 625
Taking logs
log 5^4 = log 625
4 log 5 = log 625.
I think it might be 29.6%
Answer:
14
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
K² + 5
K = 3
<u>Step 2: Evaluate</u>
- Substitute in <em>K</em>: 3² + 5
- Exponents: 9 + 5
- Add: 14
Answer:
123
Step-by-step explanation:
I got it with the calculator
