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
I agree with the person above, I also believe it is B, have a nice day, Merry Christmas
2.1 is already in a decimal form.
Hope I helped!
Im 100% sure that the answer is:
Given:$75
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