Determine the solution x^2-3x-28>=0.
1 answer:
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Answer:
x = 8/5
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
- Left to Right
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
<u /><u />
<u />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Cross multiply: 5x = 8
- Isolate <em>x</em>: x = 8/5