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Algebra 1 7-2 Independent Practice: Multiplying Powers With the Same Base
By Matt Richardson
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Last updated over 2 years ago
9 Questions
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5.
Writing:
Can the expression be written as a single power? Explain your reasoning.
No; Since
x
and
y
are different bases, the expression can not be written as a single power.
Yes; x^8\cdot y^3=\left(\left(xy\right)^8\right)^3=\left(xy\right)^{24}
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Reasoning:
Suppose that the expressions here represent two numbers in scientific notation.
Is their product, expressed below,
always
,
sometimes
, or
never
a number in scientific notation?
Never
Always
Sometimes
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7.
Reasoning:
Justify your answer to the previous item.
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8.
Error Analysis:
Your friend makes this statement.
Explain your firend's error. What is the correct answer?
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9.
Reflection:
Math Success
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