Question

Find the sum of zeroes of the polynomial x² - 3x – m(m + 3).
please explain your answer properly and I will mark you brainliest ​

Answer 1

Answer:

3

Step-by-step explanation:

quardic equation a2x+bx+ c

than sum of zeros of equation = -b/a

given equation x2-3x- m(m+3)

sum of zeros is -(-3)/1

= 3