Chemistry, asked by mukul17, 1 year ago

what is the answer of this.

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Answered by snehitha2
0
→ {x/7+y/3} {x²/49 + y²/9 - xy/21}

→ {x/7 + y/3} {(x/7)² + (y/3)² - x/7 × y/3}

→ a³ + b³= (a+b) (a²+b²-ab}

→ {x/7 + y/3} {(x/7)² + (y/3)² - x/7 × y/3} = (x/7)³ + (y/3)³

Answer is (x/7)³ + (y/3)³

Hope it helps


Vaibhav961: bro my and your answer are same because both expressions have same formula
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