Question 1 [1 mark]
25
Mark scheme
- A [1] — cao 25
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25
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8
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4⁵
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4
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3
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3
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3
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5
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3⁴
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7⁵
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4x⁴y²
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2a²
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3p³
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729
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c¹²
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625
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b³
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512
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64 cm²
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15625 cm³
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-3
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8x³
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125a⁶
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3⁻²
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10⁻³
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m⁸n⁶
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x⁶y⁻⁵
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1
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p¹⁰
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y⁷
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