method completing Square x square - 3 x minus 10 =0
Answers
Answered by
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
Similar questions