The answer is 1 and 1/24. You add the numerators and the denominators across then simplify.
Answer: x = {1, 2}
<u>Step-by-step explanation:</u>
x⁶ - 9x³ + 8 = 0
Let u = x³
⇒ (x³)² - 9(x³)¹ + 8(x³)⁰ = 0
⇒ u² - 9u + 8 = 0
⇒ (u - 1)(u - 8) = 0
⇒ u = 1 or u = 8
Replace u with x³
x³ = 1 or x³ = 8
Take the cubed root of each side
x = 1 or x = 2
Answer:
520
Step-by-step explanation:
Multiple base height and width
90 because how many more means to subtract so u subtract 150 from 60 and you will get 60.
2 x 2 x 2 + 3 x 3 x 3 = 35
