Step 1 - divide the power by four in a calculator. So type 263/4 into a calculator. What does that give you?
65.75 259
259 is not the correct answer. It seems like you subtracted 4 when you should have divided by 4. Please go back and try again.
65.75 259
259 is not the correct answer. It seems like you subtracted 4 when you should have divided by 4. Please go back and try again.