Evaluate the following expression.
7^0
Copy and paste the expression into the Google search box. What do you get?
For an explanation of the answer, check these sites.
http://mathforum.org/dr.math/faq/faq.number.to.0power.html
http://en.allexperts.com/q/Math-Kids-3251/elementary-math.htm
To evaluate the expression 7^0, we need to understand the rule of exponents. Any number (except zero) raised to the power of 0 is always equal to 1.
So, 7^0 = 1