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Let’s check out your problem:
Simplify. Express your answer using positive exponents.
\newline
(
10
d
8
)
(
9
d
)
(10d^8)(9d)
(
10
d
8
)
(
9
d
)
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Math Problems
Algebra 1
Simplify exponential expressions using the multiplication rule
Full solution
Q.
Simplify. Express your answer using positive exponents.
\newline
(
10
d
8
)
(
9
d
)
(10d^8)(9d)
(
10
d
8
)
(
9
d
)
Multiply and Add Exponents:
Multiply the coefficients and add the exponents of
d
d
d
.
(
10
d
8
)
(
9
d
)
=
(
10
×
9
)
×
(
d
8
×
d
1
)
=
90
×
d
8
+
1
=
90
×
d
9
(10d^8)(9d) = (10 \times 9) \times (d^8 \times d^1) = 90 \times d^{8+1} = 90 \times d^9
(
10
d
8
)
(
9
d
)
=
(
10
×
9
)
×
(
d
8
×
d
1
)
=
90
×
d
8
+
1
=
90
×
d
9
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Simplify. Express your answer using positive exponents.
\newline
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⋅
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r
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Question
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\newline
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