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College Algebra

Course: College Algebra > Unit 7

Lesson 1: Exponent properties (integer exponents)

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Properties of exponents challenge (integer exponents)

Google Classroom

Which expressions are equivalent to 4, start superscript, minus, 2, end superscript, dot, 7, start superscript, minus, 2, end superscript ?

(Choice A)
left parenthesis, 4, dot, 7, right parenthesis, start superscript, minus, 4, end superscript
(Choice B)
start fraction, 1, divided by, 28, squared, end fraction
(Choice C)
start fraction, 7, start superscript, minus, 2, end superscript, divided by, 4, squared, end fraction
(Choice D)
left parenthesis, 4, dot, 7, right parenthesis, start superscript, 4, end superscript

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