Answer:
values of q are q=0,-9,5/6
Option B is correct
Step-by-step explanation:
We need to solve the equation:
2q(q+9)^2(6q-5)=0
We will be using zero factor polynomial i,e if ab=0 then a=0 and b=0
so, 2q(q+9)^2(6q-5)=0
2q =0, (q+9)^2 =0 and (6q-5)=0
Finding values of q
2q = 0 => q=0
(q+9)^2 =0 => taking square root
q+9 = 0
q = -9
(6q-5)=0 => 6q-5=0
6q = 5
q = 5/6
So, values of q are q=0,-9,5/6
Option B is correct
Answer:
Step-by-step explanation:
Answer:
a = 4 b = 1 c = 9
Step-by-step explanation:
The answer is 26 because you would look at the seven to see what to round it to and since seven is greater than five, you round the number to 26.