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Basic Algebra
18 cards · by HopQuiz · free flashcards with spaced repetition
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Cards in this deck
- Solve: x + 5 = 12 — x = 7
- Solve: 3x = 21 — x = 7
- Solve: x / 4 = 5 — x = 20
- Solve: 2x + 3 = 11 — x = 4
- Simplify: 3x + 5x — 8x
- Expand: 2(x + 4) — 2x + 8
- Solve: x − 9 = −2 — x = 7
- Slope in y = 3x + 2 — 3
- y-intercept in y = 3x + 2 — 2
- Factor: x² + 5x + 6 — (x + 2)(x + 3)
- Solve: 5x − 10 = 0 — x = 2
- Simplify: x³ · x² — x⁵
- Simplify: x⁶ / x² — x⁴
- Simplify: (x²)³ — x⁶
- Solve: 2(x − 3) = 8 — x = 7
- The quadratic formula — x = (−b ± √(b² − 4ac)) / 2a
- Factor: x² − 9 — (x + 3)(x − 3)
- Solve: 4x + 2 = 2x + 10 — x = 4
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