Tolong Dijawab! 1. 6x (x - y) =... 2. 4x (2x - 9) - × (3x + 8 ) =... 3. 11x (2y + 5) - 3y (5x + 2) =...

Question

Matematika Diposting : 2017-08-01 Diupdate : 2021-08-18 Amaliaaa04

Pertanyaan

Tolong Dijawab!
1. 6x (x - y) =...
2. 4x (2x - 9) - × (3x + 8 ) =...
3. 11x (2y + 5) - 3y (5x + 2) =...

Answer 1

1. 6x^2-6xy
2. 8x^2-36x-3x^2-8x = 5x^2-44x
3. 22xy+55x-15xy-6y = 7xy+55x-6y