Answer:
x = 0, -4 and -3.
Step-by-step explanation:
The given expression is "3x to the power of 3 + 21x squared + 36x = 0".
We can write this expression as follows :
Taking 3x common.
x = 3
Hence, the solution of the given quadratic equation are x = 0, -4 and -3.
40. 24+26=50 41. I don't understand that one either what grade are you in?
Answer:
there are 15 birds all together and 5 black birds on the tree.
Step-by-step explanation:
Divide .5 4 then do the rest
She needs to ride 46 miles . to get this answer you multiply 61 by 6 and get 366. then you add up all the numbers and get 320 then you subtract 366 by 320 .
