Answer:
k<0 or k>4
Step-by-step explanation:
In the generic equation ax² + bx + c = 0, there are two solutions only if discriminant D>0 where D = b²-4ac.
Mapping your equation on the generic means that:
a = k
b = k
c = 1
So when we have to solve D>0 we solve:
k² - 4k > 0
k(k-4) > 0
roots are k=0 and k=4
k² - 4k > 0 when k<0 or k>4
Answer: 216
Step-by-step explanation:
6*24+4*9+9*4=216
plz give brainliest
Answer:
d
Step-by-step explanation:
im pretty sure the right answer would be 12 and 21 just doesn't look right
Answer:
it is a raydar. i wonder what it is looking for
Step-by-step explanation:
Exact Form: 21√6
Decimal Form: 51.43928459
Hope this helps! :)
