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Squares and Square Roots

Squares and Square Roots

Quadratic Formula Examples

Example 1

Solve: 3x2 + 2x + 1 = 1.

Example 2

Solve: bx2 + cx + a, where a, b, and c are real numbers and b is not zero.

Example 3

Solve: x2 + x + 9 = 0.