Let's differentiate: <math><mo>(</mo><msup><mrow><mo>(</mo><mi>x</mi><mo> -</mo><mn>2</mn><mo>)</mo></mrow><mrow><mn>3</mn></mrow></msup><mo>)'</mo></math>
We differentiate using: <m><math><mo>(</mo><msup><mrow><mi>f</mi></mrow><mrow><mi>n</mi></mrow></msup><mo>)'</mo><mo> = </mo><mi>n</mi><mo>·</mo><mo>(</mo><mi>f</mi><mo>)'</mo><mo>·</mo><msup><mrow><mi>f</mi></mrow><mrow><mo>(</mo><mi>n</mi><mo> -</mo><mn>1</mn><mo>)</mo></mrow></msup></math></m> (where <m>f</m> = <m><math><mi>x</mi><mo> -</mo><mn>2</mn></math></m>)
 <math><mn>3</mn><mo>·</mo><mo>(</mo><mi>x</mi><mo> -</mo><mn>2</mn><mo>)'</mo><mo>·</mo><msup><mrow><mo>(</mo><mi>x</mi><mo> -</mo><mn>2</mn><mo>)</mo></mrow><mrow><mn>2</mn></mrow></msup></math>
 <math><mn>3</mn><mo>·</mo><mo>(</mo><mn>1</mn><mo> + </mo><mn>0</mn><mo>)</mo><mo>·</mo><msup><mrow><mo>(</mo><mi>x</mi><mo> -</mo><mn>2</mn><mo>)</mo></mrow><mrow><mn>2</mn></mrow></msup></math>

▷<b>Result: &nbsp; <math><mn>3</mn><mo>·</mo><msup><mrow><mo>(</mo><mi>x</mi><mo> -</mo><mn>2</mn><mo>)</mo></mrow><mrow><mn>2</mn></mrow></msup></math></b><span style='font-size:smaller'> &nbsp; &nbsp; (computation required 4 steps and 2 ms)</span>