5708304
Description
Quiz by Math I Get it, updated more than 1 year ago
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Created by Math I Get it
almost 8 years ago
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Question 1
Question
Simplify the expression.
\[(x^4)^ 8\]
Answer
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\[x^{32}\]
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\[x^{12}\]
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\[x^4\]
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\[x^2\]
Question 2
Question
Simplify the expression.
\[(2x^3)^ 3\]
Answer
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\[8x^9\]
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\[6x^9\]
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\[5x^6\]
Question 3
Question
Simplify the expression.
\[(-4x^3)^ 2\]
Answer
-
\[16x^6\]
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\[-16x^5\]
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\[-8x^6\]
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\[-8x^5\]
Question 4
Question
Simplify the expression.
\[(3x^3y^4)^ 4\]
Answer
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\[81x^{12}y^{16}\]
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\[12x^{12}y^{16}\]
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\[12x^{7}y^{8}\]
Question 5
Question
Simplify the expression.
\[(-2x^5)^ 3\]
Answer
-
\[-8x^{15}\]
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\[8x^{15}\]
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\[-8x^8\]
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\[8x^8\]
Question 6
Answer
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\[\frac{x^{15}}{y^{20}}\]
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\[\frac{x^{9}}{y^{13}}\]
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\[\frac{x}{y^5}\]
Question 7
Answer
-
\[\frac{1}{x^{10}}\]
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\[x^{10}\]
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\[x^{3}\]
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\[\frac{1}{x^{7}}\]
Question 8
Answer
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\[\frac{1}{x^{20}}\]
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\[x^{15}\]
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\[\frac{1}{x^{15}}\]
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\[x^{20}\]
Question 9
Question
Simplify.
\[(x^4)^{-3}\]
Answer
-
\[\frac{1}{x^{12}}\]
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\[x^{12}\]
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\[x\]
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\[x^7\]
Question 10
Question
\[(x^{-3}y^4)^{-5}\]
Answer
-
\[\frac{x^{15}}{y^{20}}\]
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\[x^{15}y^{20}\]
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\[\frac{1}{x^8y}\]
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