For this case what you can do is factorize the <span>polynomial equation</span>, which would be left like follows
x ^ 3 + x ^ 2 + 9x + 9 = 0
(x + 1) (x ^ 2 + 9) = 0
Resolving, we have that the missing root is
x = -1
Answer
x=-1
Answer:
11 cars
Step-by-step explanation:
There are 20 cars in my building's parking lot, 15 cars are 4-door, then
cars are 2-door.
5 cars are 2-door, 4 of them are 2-door and white, then
car is 2-door and red.
12 cars are red, 1 car is 2-door and red, then
cars are 4-door and red.
60% of $320 is equal to $192.
Please thank me if this was helpful!
Answer:
£9.80
Step-by-step explanation:
The calculation of the total value is given below:
Provided that that
The value of 20p coins is £2.80
So 1p = £2.80 ÷ 20
= £0.14
For 50p it would be
= £0.14 × 50
= £7
Now the total value is
= £2.80 + £7
= £9.80
Answer:
im not sure if it will help but there is an app called photomath and it has always helped me
Step-by-step explanation: