Q1:
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A. a2 B. a3 C. a4 D. a8 |
Answer 1:
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Q2:
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2 + x + x + x is equal to |
A.2x3 B. 2 + x3 C. 2 + 3x D. 5x |
Answer 2:
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Q3:
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Simplify |
A. 9a3 B. 9a2.5 C. 4a3 D. 4a2.5 |
Answer 3:
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Q4:
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(3 x 83) x (4 x 85 ) is equal to |
A. 7 x 88 B. 12 x 88 C. 7 x 815 D. 12 x 815 |
Answer 4:
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Q5:
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If xx = 64, the value of x is |
A. 4 B. 8 C. 16 D. not an integer |
Answer 5:
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Q6:
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A. 3 x 10- 10 B. 3 x 10- 5 C. 3 x 10- 4 D. 3 x 10- 3 |
Answer 6:
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Q7:
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4 x 10- 4 x 2.5 x 105 = 10x where the value of x is |
A. -1 B. 1 C. 2 D. 3 |
Answer 7:
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Q8:
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If 9x = 52 - 42 then the value of x is |
A. 0 B. 0.5 C. 1 D. 2 |
Answer 8:
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Q9:
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(3x2)3 is equal to |
A. 3x6 B. 27x5 C. 27x6 D. 3x5 |
Answer 9:
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Q10:
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4a-2 is equal to |
A. B. C. D. |
Answer 10:
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