Exponents
Laws of Exponents
Miscellaneous
100
Write 4x4x4x4x4x4x4 in exponential form.
4^7
100
Evaluate: (2^2)^3
4^3 = 64 or 2^6 = 64
100
Is -2^8 the same answer as (-2)^8? Explain.
No, without parentheses () the answer will be negative, with them the answer will be positive.
200
Write 3^5 in expanded Form.
3x3x3x3x3
200
Simplify: (4y)^3
64y^3
200

Shelly says: (5^4)(5^-3) = 5 Is Shelly correct? Explain.

Yes, 4+-3 = 1. 5^1=5

300
Evaluate the expression, (-3)^3
-27
300
Simplify: (x^5)(x^9)
x^14
300

Bob says 4^3/4^-3 = 4^0 = 1.  Is Bob right?

No, 4^3/4^-3=4^6

400
Evaluate the expression, (149)^0
1
400
Simplify: (36x^4y^3)/(6xy^2)
6x^3y
400
The number of minutes we have for the test.

What is 55?

500
Evaluate the expression, 9^-2
1/81
500
Simplify: (5x^2)^3/(7y^9)^0
125x^6
500

Exponents, radicals, number sets and imaginary numbers.

What are the topics on the test?
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