Consider the quadratic equation .

MATHEMATICS · Multi-part · CBSE · Mathematics · Quadratic Equations · Quadratic Equations

Problem

Consider the quadratic equation x2−7x+9=0x^2 - 7x + 9 = 0 . (1) Find the discriminant. (2) Hence state the nature of the roots of the equation. (3) Check your answer to b by solving the equation.

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