factorise with explanation
*48x²-243y²
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21
48x² - 243y²
By using identity
• a² - b² = ( a + b ) ( a - b )
( 48x + 243y ) ( 48x - 243y )
Answered by
5
48x² - 243y²
By using identity
• a² - b² = ( a + b ) ( a - b )
( 48x + 243y ) ( 48x - 243y )
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