Respuesta :
Answer:
3x-70
Step-by-step explanation:
(3y+40 ) 120x is the answer of that question answer
120x(3x-70)(3y+40)=
360x 2nd power -8400x)(3y+40)=
1080x 2nd power y+14400x 2nd power-25200xy-336000x
Answer:
3x-70
Step-by-step explanation:
(3y+40 ) 120x is the answer of that question answer