MATHX.NET Multiplying polynomials - Integers - Simplify product of binomials and trinomials Simplify integer product with two variables: 1) ( x -6 y)(3 x 2 + xy + 3 y 2 ) 2) (4 x - y)( x 2 -4 xy + 3 y 2 ) 3) (7u -4v)(8u 2 -7uv + 7 v 2 ) 4) (4u - v)(4u 2 + 8 uv -7v 2 ) 5) (6 x + 4 y)(3 x 2 -5 xy -7 y 2 ) 6) (3 x + y)(4 x 2 -7 xy -8 y 2 ) 7) (8a + b)(6a 2 -8ab + 4 b 2 ) 8) (5a -6b)(5a 2 + 7 ab -8b 2 ) 9) (3 x + 6 y)(7 x 2 + 3 xy -8 y 2 ) 10) (8 x + 8 y)(4 x 2 + 2 xy -8 y 2 ) 11) (2m -3n)(m 2 -2mn + 8 n 2 ) 12) (4 x -6 y)(8 x 2 + xy - y 2 ) 13) (7m - n)(7m 2 -3mn - n 2 ) 14) ( x -4 y)(5 x 2 -8 xy -2 y 2 ) 15) (4 x + y)(2 x 2 + 5 xy -2 y 2 ) 16) (6 x - y)( x 2 -8 xy -2 y 2 ) 17) (8 x + 4 y)(8 x 2 + 4 xy -2 y 2 ) 18) (3u + v)(5u 2 -3uv -6v 2 ) 19) (8u + 3 v)(2u 2 - uv + 5 v 2 ) 20) (2 x + 8 y)(6 x 2 -2 xy -2 y 2 ) 21) (5 x + 6 y)(4 x 2 + 3 xy -3 y 2 ) 22) (4a -3b)(7a 2 -2ab + 4 b 2 ) 23) (a - b)(3a 2 + 6 ab + 4 b 2 ) 24) (4 x -4 y)(2 x 2 -7 xy + 3 y 2 ) -1-