Find the product (x-y) (3x-4y)

asked Apr 12, 2018 155k views

3 votes

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5 votes

(x-y) (3x-4y)
x(3x-4y)-y(3x-4y)
3x²-4xy-3xy+4y²
3x²-7xy+4y²
or
3x²+4y²-7xy

Imran Shoukat answered Apr 12, 2018

7.8k points

3 votes

(x - y)(3x - 4y)

= x(3x - 4y) - y(3x - 4y)

= 3x^2 - 4xy - 3xy + 4y^2

= 3x^2 - 7xy + 4y^2

Khustochka answered Apr 18, 2018

7.2k points

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