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A: Solve the following equation:

k2 + 4k = 0

A: By factoring

B: By using the quadratic formula

  • Math - ,

    A. Have you tried to factor it?

    B. The quadratic formula, for an expression ax^2 + bx + c, states that x = (-b +/- sqrt(b^2 - 4ac) ) / (2a). Use the given values of a, b, and c to find the solutions for x.

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