1.

In order to solve a quadratic equation, Arun did the following steps. Find the values of x by completing each step.

Answer»

x2 + 10x - 24 = 0;

x2 + 10x = 24;

x2 + 10x + 25 = 24 + 25

(x - 5)2 = 49;

x + 5 = +7 or -7;

x = 2,-12



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