Answer:
51
Step-by-step explanation:
Maximum ( Greatest number) : 51
39, 43, 44, 44, 45, 49, 49, 50, 51
Minimum ( least number) : 39
Step-by-step explanation:
Set up f(x).
![\sqrt[3]{11x - 3} = f(x)](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B11x%20-%203%7D%20%20%3D%20f%28x%29)
Replace f(x) with y
![\sqrt[3]{11x - 3} = y](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B11x%20-%203%7D%20%20%3D%20y)
Swap x and y
![\sqrt[3]{11y - 3} = x](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B11y%20-%203%7D%20%20%3D%20x)
Solve for y
Cube both sides

Add 3 to both sides

Divide both sides by 11

so

Answer:
11. the first one 12. the last one
Step-by-step explanation:
Answer:
x = -1.75 , +/- 1.1892i.
Step-by-step explanation:
4x5 + 7x4 + 36x + 63) = (4x + 7)
4x^5 + 7x^4 + 32x + 56 = 0
x^4(4x + 7) + 8(4x + 7) = 0
(x^4 + 8) = 0 or 4x + 7 = 0
4x + 7 = 0
x = -1.75.
4x^4 = -8
x^4 = -2
x = +/- ⁴√-2
x = +/- 1.1892 i.