Question

method completing Square x square - 3 x minus 10 =0​

Answer 1

Answer:

x = 5 or x = 2

Step-by-step explanation:

Umm..question seems to be a little vague but probably we have to factorize and find roots of the given quadratic equation which is as follows,

x² - 3x - 10 = 0

Splitting the middle term of the given quadratic equation,

x² - 5x + 2x - 10 = 0

Taking out common factor,

x ( x - 5 ) - 2 ( x - 5 ) = 0

Taking common factor,

( x - 5 ) ( x - 2 ) = 0

By zero product rule,

x - 5 = 0 or x - 2 = 0

x = 5 or x = 2