Algebra — Formula Sheet
Tamil Nadu Board · Class 10 · Mathematics
2 formulas from Algebra (Tamil Nadu Board Class 10 Mathematics) on one page, grouped by topic. Includes A linear equation in three.
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Formulas and Key Relations
System of Linear Equations in Three Variables
A linear equation in three variables has the general form
ax + by + cz + d = 0
Key relations
A quadratic equation has the form ax² + bx + c = 0 (a ≠ 0).
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