Multiply (2x+3y) and (3x+4y-5z) please answer this fast

Question

asked Mar 21, 2022 155k views

2 Answers

Graciela · Answer 1 · 2022-03-27T01:34:36+0000

Answer:

6x² + 12y² + 17xy - 25xz

Explanation:

(2x + 3y) (3x + 4y - 5z)

= 6x² + 8xy - 10xz + 9xy + 12y² - 15yz

= 6x² + 12y² + 8xy + 9xy - 10xz- 15yz

= 6x² + 12y² + xy (8 + 9) - xz (10 + 15)

= 6x² + 12y² + 17xy - 25xz