Review — Difficulty 7/10
Algebra II · Honors · Sequences, series, and summation
Review skills for this standard. Write answers where shown.
Together with a parent
1. Factor completely: x² − 169 = ___ 2. Rewrite x² + 26x + 19 in square form: ___ 3. Interpret the structure of: 12(x + 1)² − 14
Written review
1. Factor completely: x² − 225 = ___ 2. Rewrite x² + 30x + 21 in square form: ___ 3. Interpret the structure of: 14(x + 1)² − 16 4. Which form reveals zeros? (A) standard (B) factored — letter: ___ 5. Complete the square for x² + 16x + ___ 6. Simplify: √(x² + 24x + 144) for x ≥ 0 = ___
_See printable PDF for diagram._
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Skills checklist
- [ ] Identifies structure in expressions
- [ ] Rewrites in useful equivalent forms
- [ ] Connects forms to graphs or zeros
- [ ] Explains Sequences, series, and summation without prompts
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