Work Step by Step
A) $(x+y)(3x-8y)$ $x*3x-8y*x+3x*y-8y^2$ $3x^2-8xy+3xy-8y^2$ $3x^2-5xy-8y^2$ B) $(x+4y)(3x-2y)$ $3x^2-2xy+12xy-8y^2$ $3x^2+10xy-8y^2$ C) $(x+2y)(3x-4y)$ $3x^2-4xy+6xy-8y^2$ $3x^2+2xy-8y^2$
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