We can start with the first two sets
(x+3i)(x-3i) = x²-9i² then simplify it to x²+9
multiply the next two
(x+1)(x-1) = x²-1
then multiply those two together
(x²+9)(x²-1) = x∧4-x²+9x²-9
combine like terms x∧4+8²-9
that is your answer
![f(x)=2( \sqrt[3]{27})^{2x}](https://tex.z-dn.net/?f=f%28x%29%3D2%28%20%5Csqrt%5B3%5D%7B27%7D%29%5E%7B2x%7D%20)
Here 2 on left most side is the coefficient, 2x is the exponent and the of the function is cube root of 27.
So,
![Base= \sqrt[3]{27} \\ \\ Base= \sqrt[3]{3^{3} } \\ \\ Base=3](https://tex.z-dn.net/?f=Base%3D%20%5Csqrt%5B3%5D%7B27%7D%20%20%5C%5C%20%20%5C%5C%20%0ABase%3D%20%5Csqrt%5B3%5D%7B3%5E%7B3%7D%20%7D%20%5C%5C%20%20%5C%5C%20%0ABase%3D3%20)
Thus, the simplified base for the function is 3. So correct answer is option B
Answer:
ok
Step-by-step explanation:ok
12 feet 4x3 is 12 so there fore it would be 12 feet long
3/6 of a minute because an hour is much longer
