Question #0b55e
1 Answer
Jun 27, 2017
Explanation:
Recall the following rule of exponents:
#x^color(red)a * x^color(blue)b = x^(color(red)a + color(blue)b)#
In this case, we have:
#a^color(red)2 * a^color(blue)(-3) * a^color(orange)1 = a^(color(red)2 + color(blue)((-3)) + color(orange)1) = a^(2-3+1) = a^0 = 1#
This is true as long as
Final Answer