Question

please help me in this problem​

Answer 1

Solve it step by step using middle term splitting method..

Answer 2

Answer:

The formula to find the roots a quadratic equation is [-b ± (b² - 4ac)^½] / 2a

where a is coefficient of x²

b is coefficient of x

and c is constant

Step-by-step explanation:

here a =1

b =5

c =6

[-5 ± (5² - 4*1*6)]/2*1

= [-5 ± (25 - 24)]/2

= [-5 ± 1]/2

Case 1: Open with negative sign

=> (-5-1)/2

= (-6)/2

= -3 which is the first root.

Case 2: Open with positive sign.

=> (-5+1)/2

= (-4)/2

= -2 which is the second root

both of these roots would satisfy the equation if you put them in place of 'x'.