Answer:
k = -(-59) + √(-59)² - 4 x 22356 x (-11)
︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎2x 22356
or
k = -(-59) - √(-59)² - 4 x 22356 x (-11)
︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎2x 22356
Step-by-step explanation:
22356k² + 184k - 243k - 2 = 9
22356k² - 59k - 2 = 9
22356k² - 59k - 2 - 9 = 0
22356k² - 159k- 11 = 0
a = 22356, b = -59, c = - 11
