1) (7^8)⋅(7^10)
2) 10^63
3) 4^10: (4^5)^2
4) (156)^2: 15^4
5) (3^3)^x = 3^24: x = 8
Power Rule of Exponents Quick Check
Math 8 Q1 (Pre-Algebra) / Exponent Rules
Which expression is correctly developed to use the Power Rule of Exponents?(1 point)
Responses
(7^8)⋅(7^10)
left parenthesis 7 superscript 8 baseline right parenthesis times left parenthesis 7 superscript 10 baseline right parenthesis
(7^4)^8
left parenthesis 7 superscript 4 baseline right parenthesis superscript 8 baseline
12^9
12 superscript 9 baseline
(−5)^0
Which of the following correctly used the Power Rule of Exponents in the expression (10^9)^7?(1 point)
Responses
10^2
10 superscript 2 baseline
10^63
10 superscript 63 baseline
90^7
10^16
If the expression 4^10 was simplified using the Power Rule of Exponents, what is an equivalent expanded expression? (1 point)
Responses
(4^12)^2
left parenthesis 4 superscript 12 baseline right parenthesis squared
(4^2)^8
left parenthesis 4 squared right parenthesis superscript 8 baseline
(4^5)^2
left parenthesis 4 superscript 5 baseline right parenthesis squared
4⋅4⋅4⋅4⋅4⋅4⋅4
Use the Power Rule of Exponents to create an expression equivalent to (156)2.(1 point)
Responses
15^8
15 superscript 8 baseline
15^4
15 superscript 4 baseline
15^12
15 superscript 12 baseline
15^3
15 cubed
What exponent would make the two expressions equivalent: (3^3)^x = 3^24?(1 point)
Responses
15
21
8
27
what is the correct answer to all 5 of the questions
5 answers
Correct me I I'm wrong but my answers were
1) (74)^8
2) 10^63
3) (4^5)^2
4) 15^12
5) 8
(yes I know I am a bit late to this but still)
1) (74)^8
2) 10^63
3) (4^5)^2
4) 15^12
5) 8
(yes I know I am a bit late to this but still)
thank you yodagirllll i got 100
it's 100 correct i promise by the way this is for the power rule of exponent practice
1)6^8
2) 73^20
3) 78^48
4) 12^6
6) 3
now see you are the answers for power rule of exponent quick check I really have
1) (74)^8
2) 10^63
3) (4^5)^2
4) 15^12
5) 8
it's 100 correct i promise by the way this is for the power rule of exponent practice
1)6^8
2) 73^20
3) 78^48
4) 12^6
6) 3
now see you are the answers for power rule of exponent quick check I really have
1) (74)^8
2) 10^63
3) (4^5)^2
4) 15^12
5) 8
thank you yodagirllll i got 100
it's 100 correct i promise by the way this is for the power rule of exponent practice
1)6^8
2) 73^20
3) 78^48
4) 12^6
6) 3
now see you are the answers for power rule of exponent quick check I really have
1) (74)^8
2) 10^63
3) (4^5)^2
4) 15^12
5) 8
it's 100 correct i promise by the way this is for the power rule of exponent practice
1)6^8
2) 73^20
3) 78^48
4) 12^6
6) 3
now see you are the answers for power rule of exponent quick check I really have
1) (74)^8
2) 10^63
3) (4^5)^2
4) 15^12
5) 8
Guys I'm the same person from the top I just wanted to change my nickname
1 answer