Question

Find the roots of the equation x2 – 3x – m (m + 3) = 0, where m is a constant.

Answer 1

Answer:

x2 – 3x – m(m + 3) = 0

D = b2 – 4ac

D = (- 3)2 – 4(1) [-m(m + 3)]

= 9 + 4m (m + 3)

= 4m2 + 12m + 9 = (2m + 3)2

Step-by-step explanation:

Answer 2

Answer:

dont know sorry

Step-by-step explanation: