factorise question number 5
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We will factorize the polynomial by splitting the middle term into two terms such that :
✓The sum would be -24xy²
✓The product would be 144x²y⁴
9x²y - 24xy² + 16y³
=> 9x²y -12xy² - 12xy² + 16y³
=> 3xy ( 3x - 4y ) - 4xy ( 3x - 4y )
=> ( 3x - 4y ) ( 3xy - 4y ) ANS
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#BE BRAINLY
=========
We will factorize the polynomial by splitting the middle term into two terms such that :
✓The sum would be -24xy²
✓The product would be 144x²y⁴
9x²y - 24xy² + 16y³
=> 9x²y -12xy² - 12xy² + 16y³
=> 3xy ( 3x - 4y ) - 4xy ( 3x - 4y )
=> ( 3x - 4y ) ( 3xy - 4y ) ANS
=========================================
#BE BRAINLY
prince3173:
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Answered by
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✓The sum would be -24xy²
✓The product would be 144x²y⁴
9x²y - 24xy² + 16y³
=> 9x²y -12xy² - 12xy² + 16y³
=> 3xy ( 3x - 4y ) - 4xy ( 3x - 4y )
=> ( 3x - 4y ) ( 3xy - 4y )
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