Aubra because you always round to the greater value if the number is 5-9
You only round down if the number at the end is 0-4
Answer:
1. C (q³)
2. A (12kr (to the 7th power)
Step-by-step explanation:
The result of the exponential expression is 81
<h3>Indices expressions</h3>
Indices are written in term of exponents
According to the expoenent law of indices
a^4 = a * a * a * a
Given the expression
(-3)^4
This means the product of -3 in four places. Mathematically
(-3)^4 = -3 * -3 * -3 * -3
(-3)^4 = 9 * 9
(-3)^4 = 81
Hence the result of the exponential expression is 81
Learn more on exponents here: brainly.com/question/11975096
