math13a2
This is an old revision of the document!
x = 6² + 7²
Your answer was 169, Wrong.
You got your answer by
You got your answer by adding 6 + 7 and then squaring.
(6 + 7)² = 13² = 169
The rule is that you do the squaring first and then the additions unless parentheses indicate otherwise.
Go back to step 2
math13a2.1664580781.txt.gz · Last modified: 2022/09/30 19:33 by kc