Question

factorise each of the following expressions completely

a) a² + 9a + 8
b) b² + 8b + 15
c) c² - 9c + 20
d) d² - 16d + 28
e) f² + 6f - 16
f) h² + 2h - 120
g) k² - 4k - 12
h) m² - 20m - 21

please answer quickly. I will mark you as brainliest​​

Answer 1

Answer:

a) (a+8) (a+1)

b) (b+5) (b+3)

c) (c-5) (c-4)

d) (d-14) (d-2)

e) (f+8) (f-2)

f) (h+12) (h-10)

g) (k-6) (k+2)

h) (m-21) (m+1)