ch - exponent and power
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Answer:
1) 3³ / 4³ × 2² / 3²
= 3 × 1 / 4
= 3/4
∴ ANSWER = 3/4
2) (1/3)⁶ + (1/3)⁵ ÷ 1/3
= (1/3)⁵ + (1/3)⁴
= 4 / 3⁵
∴ ANSWER = 4 / 3⁵
3) (2⁴ × 2⁵) ÷ 2⁸
= 2⁴⁺⁵⁻⁸
= 2¹ = 2
∴ ANSWER = 2
4) [4² - 3²] ÷ (1/7)²
= (16 - 9) ÷ (1/7)²
= 7 ÷ (1/7)²
= 7 × (7)²
= 7³
= 343
∴ANSWER = 343
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here is your answer..........
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