Answer:

m-5=0

m=5

km³ - 17m² - 4km + 5 =0

k(5)³ - 17(5)² - 4k(5) +5=0

125k - 17(25) - 20k + 5=0

125k - 425 - 20k +5=0

125k -20k =425-5

105k = 420

105k/105 = 420/ 105

k= 4

pa brainliest po

salamat