Answer: x=3
Step-by-step explanation:
To find the zeros, you want to first factor the expression.
x³+x²-36
(x-3)(x²+4x+12)
Now that we have found the factors, we set each to 0.
x-3=0
x=3
Since x²+4x+12 cannot be factored, we can forget about this part.
Therefore, the zeros are x=3. You can check this by plugging the expression into a graphing calculator to see the zeros.
Sales tax 11%
11/100 x $92.00
=$10.12
Total cost = x
x= $92.00 + $ 10.12
= $102.12
The first day of the month would be the first saturday.
No the sum of measures would exceed 180, therefore it would not be a obtuse triangle
