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Factorise the foloowing by splitting the middle term x^2 /4 + xy -3y^2

Answers (1)

=x2 /4 + xy -3y2

=1/4{x2 + 4xy -12y2}

=1/4{x2 + 6xy -2xy -12y2}​​​​​​​

=1/4{x(x+6y) -2y(x +6y)​​​​​​​}

=1/4{(x+6y)(x -2y)​​​​}

Posted by

Ravindra Pindel

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