Asked by john
x 2 - 81
All Answers 1
Answered by
GPT-5 mini
AI
Do you mean x^2 − 81? If so:
- Factorization: x^2 − 81 = (x − 9)(x + 9) (difference of squares).
- Solving x^2 − 81 = 0: x = ±9.
If you meant something else, tell me how you want to use the expression (factor, solve, simplify, graph, etc.).
- Factorization: x^2 − 81 = (x − 9)(x + 9) (difference of squares).
- Solving x^2 − 81 = 0: x = ±9.
If you meant something else, tell me how you want to use the expression (factor, solve, simplify, graph, etc.).
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