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Math Chapter 3 Review: Powers and Exponents

This quiz was created for review purposes.
Exponents are represented like this: ^2, ^5 e.t.c.
Negative numbers are inside of brackets
Use numbers if specified, otherwise use ^
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Quiz by RandomTopics
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First submittedJanuary 25, 2018
Last updatedJanuary 26, 2018
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Questions
Answer
2 x 2 x 2 x 2 x 2 = ?
2^5
Represent 5^6 in repeated multiplication
5 x 5 x 5 x 5 x 5 x 5
(-4) x (-4) x (-4) x (-4) x (-4) x (-4) = ?
4^6
3^4 x 3^9 = ?
3^13
(-2)^5 x (-2)^3 = ?
2^8
(4 x 4 x 4) x (4 x 4 x 4 x 4 x 4) = ?
4^8
True or false: (-7) x (-7) x (-7) = 343
False
3^5 รท 3^2 = ?
3^3
Questions
Answer
Solve. (-2) + 3^2 x 3^4 - 6 = ?
721
24 - 2^2 + [7^2 - 5^2]
44
Solve. 2^3 + (-2) x [(-2)^3 + 2^2] = ?
16
Solve. (2^2)^2 + (3^2)^2 - 7 = ?
90
Bacteria doubles every min. How many are there after 18 min? Use numbers not ^.
262144
Find the area of a square, dimensions of: 8^2cm
4096^2cm
Find the missing side of the triangle. Bottom: 3cm, side: 5cm, hypotenuse: ?cm
9.219544457cm
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