pls tell the answer
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9-¹ × 5³/3-⁴
=( 3²)-¹ × 5³/3-⁴
=5³ × (3-²/3-⁴ )
=5³ ×3-²-(-⁴)
= 5³ × 3-²+⁴
=5³ × 3²
= 125 × 9
= 1125
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