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Fancy Radicals
Test Description: A splendid variety of radicals to tickle your fancy. Scratch paper and a pencil are highly recommended.
Instructions: Answer all questions to get your test result.
1) Solve 5^3
A
15
B
125
C
25
D
-5
2) Solve 2^-6
A
-12
B
1/64
C
12
D
64
3) Solve (1/3)^-4
A
81
B
12
C
1/12
D
1/81
4) Simplify (5x^3y^6)^3
A
125xy^54
B
25(x^9)(y^18)
C
15(x^27)(y^216)
D
125(x^9)(y^18)
5) Simplify (-3a^4b^3)(-4a^2b^5)
A
12(a^8)(b^15)
B
-12(a^8)(b^15)
C
-12(a^6)(b^8)
D
12(a^6)(b^8)
6) Simplify 8^2/3
A
5 1/3
B
12
C
2 2/3
D
4
7) Simplify (7^e-4)(7^e+4)
A
49^2e
B
7^e^2+4e-4e-16
C
49
D
7^2e
8) SImpify 81^3/4
A
60 3/4
B
27
C
108
D
9
9) Simplify (44z^4x^3y^7)^0/55z^3x^-2
A
1/55z^3x^-2
B
11z3x^2
C
1/55(z^-3)(x^2)
D
x^2/55z^3
10) (rs)^x is equal to
A
(2r^x)(2s^x)
B
(r^x)(s^x)
C
2r2s
D
rs^x
*select an answer for all questions
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