Question

find the product (3x – 4y)(2y + 3x)

Answer 1

Answer:

Step-by-step explanation:

1 Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd(a+b)(c+d)=ac+ad+bc+bd.

6xy+9{x}^{2}-8{y}^{2}-12yx

2 Collect like terms.

(6xy-12xy)+9{x}^{2}-8{y}^{2}

(6xy−12xy)+9x  

 

3 Simplify.

-6xy+9{x}^{2}-8{y}^{2}