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Let’s check out your problem:
Simplify. Express your answer as a single term using exponents.
\newline
62
2
8
×
62
2
8
622^8 \times 622^8
62
2
8
×
62
2
8
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Math Problems
Grade 8
Multiply and divide powers: variable bases
Full solution
Q.
Simplify. Express your answer as a single term using exponents.
\newline
62
2
8
×
62
2
8
622^8 \times 622^8
62
2
8
×
62
2
8
Combine Exponents:
Combine the exponents of the same base by adding them.
62
2
8
×
62
2
8
=
62
2
8
+
8
=
62
2
16
622^8 \times 622^8 = 622^{8+8} = 622^{16}
62
2
8
×
62
2
8
=
62
2
8
+
8
=
62
2
16
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Question
Select the equivalent expression.
\newline
(
(
8
−
5
)
/
(
2
−
2
)
)
−
4
=
?
((8^{-5})/(2^{-2}))^{-4}=?
((
8
−
5
)
/
(
2
−
2
)
)
−
4
=
?
\newline
Choose
1
1
1
answer:
\newline
(A)
\newline
(
8
20
)
/
(
2
8
)
(8^{20})/(2^{8})
(
8
20
)
/
(
2
8
)
\newline
(B)
\newline
(
2
6
)
/
(
8
9
)
(2^{6})/(8^{9})
(
2
6
)
/
(
8
9
)
\newline
(C)
\newline
(
1
)
/
(
8
⋅
2
2
)
(1)/(8\cdot 2^{2})
(
1
)
/
(
8
⋅
2
2
)
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Posted 11 months ago
Question
Select the equivalent expression.
\newline
(
b
7
4
5
)
−
3
=
?
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(
4
5
b
7
)
−
3
=
?
\newline
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1
1
1
answer:
\newline
(A)
b
21
4
15
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4
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b
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(B)
4
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21
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Select the equivalent expression.
\newline
(
3
3
⋅
6
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)
−
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=
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3
3
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6
6
)
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1
answer:
\newline
(A)
1
3
9
⋅
6
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9
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\newline
(B)
6
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3
9
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3
9
6
18
\newline
(C)
3
9
6
18
\frac{3^{9}}{6^{18}}
6
18
3
9
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Posted 1 year ago
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