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Exercise

$x^2+13x-30=0$

Step-by-step Solution

Learn how to solve quadratic equations problems step by step online. Solve the quadratic equation x^2+13x+-30=0. Factor the trinomial x^2+13x-30 finding two numbers that multiply to form -30 and added form 13. Rewrite the polynomial as the product of two binomials consisting of the sum of the variable and the found values. Break the equation in 2 factors and set each factor equal to zero, to obtain simpler equations. Solve the equation (1).
Solve the quadratic equation x^2+13x+-30=0

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Final answer to the exercise

$x=2,\:x=-15$

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Main Topic: Quadratic Equations

The quadratic equations (or second degree equations) are those equations where the greatest exponent to which the unknown is raised is the exponent 2.

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