[2/3x+5/7y][2/3x+5/7y]
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2
Answer:
[2/3x+5/7y][2/3x+5/7y]
=> use the formula of a² - b² = (a+b) (a-b)
=>then, (2/3x)² (5/7y)² answer
Answered by
1
Answer:
I hope u got it ok plz answer is in attachment
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venue2826:
thank you very much
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