Question

Step by step for each one plz

Answer 1

a) x = 11, b) x = 2/5, c) x = 1/2

Explanation:

a)

11 x 11 x 11 = 1,331

Therefore, the answer is x = 11

b)

Reduce the fraction by the highest number 64 and 1000 go into. (which is 8)

So it'll turn into
`\sqrt[3]{(8)/(125) }`

Then reduce the fraction again, which will leave you with
`(2)/(5)`

Therefore, x= 2/5

c)

Reduce the fraction using 27.

That will give you
`x^(3) = (1)/(8)`

Then simplify the equation, which will give you
`x=(1)/(2)`