Which expression is correctly developed to use the Power Rule of Exponents?(1 point)
Responses
(−5)0
left parenthesis negative 5 right parenthesis superscript 0 baseline
129
12 superscript 9 baseline
(78)⋅(710)
left parenthesis 7 superscript 8 baseline right parenthesis times left parenthesis 7 superscript 10 baseline right parenthesis
(74)8
left parenthesis 7 superscript 4 baseline right parenthesis superscript 8 baseline
(74)8
left parenthesis 7 superscript 4 baseline right parenthesis superscript 8 baseline
If the expression 410 was simplified using the Power Rule of Exponents, what is an equivalent expanded expression? (1 point)
Responses
(45)2
left parenthesis 4 superscript 5 baseline right parenthesis squared
4⋅4⋅4⋅4⋅4⋅4⋅4
4 times 4 times 4 times 4 times 4 times 4 times 4
(42)8
left parenthesis 4 squared right parenthesis superscript 8 baseline
(412)2
left parenthesis 4 superscript 12 baseline right parenthesis squared
4⋅4⋅4⋅4⋅4⋅4⋅4
4 times 4 times 4 times 4 times 4 times 4 times 4
(7^4)^8
10^63
(4^5)2
15^12
8
Are the correct answers and they may not be in order.
Your welcome
p.s. I got a 100%
The correct expression that uses the Power Rule of Exponents is:
(7^4)^8