Question

Find the roots of the quadratic equation x² + 2x – 3 = 0 by using quadratic formula.​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

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Find the roots of the quadratic equation x² + 2x – 3 = 0

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➦ x² + 2x - 3 = 0

➦ x² + 3x - x - 3 = 0

➦ x(x + 3) - 1 (x + 3) = 0

➦ (x + 3) (x - 1) = 0

➦ x = -3 or x = 1

⛬ Roots of Quadratic Equation are -3, 1.

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