Solve f(1,75)=1,75^3-8/1,75-2

$$f ( 1,75 ) = \frac { 1,75 ^ { 3 } - 8 } { 1,75 - 2 }$$

Solve for f

$$f=-\frac{6749872}{7}\approx -964267,428571429$$

Steps for Solving Linear Equation

Calculate 75 to the power of 3 and get 421875.

$$f\times 1,75=\frac{1\times 421875-8}{1,75-2}$$

Multiply 1 and 421875 to get 421875.

$$f\times 1,75=\frac{421875-8}{1,75-2}$$

Subtract 8 from 421875 to get 421867.

$$f\times 1,75=\frac{421867}{1,75-2}$$

Subtract 2 from 1,75 to get -0,25.

$$f\times 1,75=\frac{421867}{-0,25}$$

Expand \frac{421867}{-0,25} by multiplying both numerator and the denominator by 100.

$$f\times 1,75=\frac{42186700}{-25}$$

Divide 42186700 by -25 to get -1687468.

$$f\times 1,75=-1687468$$

Divide both sides by 1,75.

$$f=\frac{-1687468}{1,75}$$

Expand \frac{-1687468}{1,75} by multiplying both numerator and the denominator by 100.

$$f=\frac{-168746800}{175}$$

Reduce the fraction \frac{-168746800}{175} to lowest terms by extracting and canceling out 25.

$$f=-\frac{6749872}{7}$$