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Simplify \(\frac{{0.0347 \times 0.0347 \times 0.0347 + {{\left( {0.9653} \right)}^3}}}{{{{\left( {0.0347} \right)}^2} - \left( {0.0347} \right)\left( {0.9653} \right) + {{\left( {0.9653} \right)}^2}}}\)1). 0.93062). 1.00093). 1.00504). 1 |
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Answer» ⇒ Let {(0.0347)³ + (0.9653)³}/(0.0347)² - (0.0347)(0.9653) + (0.9653)² = X ⇒ We KNOW that a³ + b³ = (a + b) (a² - AB + b²) ⇒ (0.0347 + 0.9653) {(0.0347)² - (0.0347) (0.9653) + (0.9653)}/(0.0347)² - (0.0347) (0.9653) + (0.9653)² ⇒ x = (0.0347 + 0.9653) ∴ x = 1 |
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