Question
Which expression shows x and its opposite are 0?
x+(−x)=0
x plus left parenthesis negative x right parenthesis equals 0
x+x=0
x plus x equals 0
x+(1/x)=0
x plus left parenthesis Start Fraction 1 over x End Fraction right parenthesis equals 0
x+(−1/x)=0
x+(−x)=0
x plus left parenthesis negative x right parenthesis equals 0
x+x=0
x plus x equals 0
x+(1/x)=0
x plus left parenthesis Start Fraction 1 over x End Fraction right parenthesis equals 0
x+(−1/x)=0
Answers
GPT-4o mini
The expression that shows \( x \) and its opposite are 0 is:
\[
x + (-x) = 0
\]
This can be understood because \( -x \) is the opposite of \( x \), and when you add a number and its opposite, the result is always 0.
\[
x + (-x) = 0
\]
This can be understood because \( -x \) is the opposite of \( x \), and when you add a number and its opposite, the result is always 0.