Answer:
C. x = 1 + 3i or x = 1 - 3i
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:

<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
x² - 2x + 10 = 0
<u>Step 2: Identify Variables</u>
a = 1
b = -2
c = 10
<u>Step 3: Find roots</u>
- Substitute [Quad Formula]:

- Exponents:

- Multiply:

- Subtract:

- Factor:

- Simplify:

- Factor:

- Divide:

Answer:
1:4
Step-by-step explanation:
Answer:
There was a 5% increase in Stacia's height from her 12th birthday to her 13th birthday.
Answer:
0.8
hope this is correct!! c: