Question

If x + 1 by x is equal to minus 2 find the value of x cube

Answer 1

Answer:

-1 by 27

Step-by-step explanation:

x+1 by x = -2

transpose by x to RHS and then RHS becomes -2x

now transpose x to RHS

and now it is 1=-2x-x

now it becomes 1= -3x

now bring -3 to down of 1 (transpose to LHS)

now the value of x = -1 by 3

now x cube = x×x×x = -1 by 3 cube = -1 by 27

Answer 2

Answer:

so the answer is -1/27...