FIND VALUE.
(9X+3Y+6) (3X+4Y+9)
Answers
Answered by
1
Answer:
27x² + 12y² + 45xy + 99x + 51y + 54
Step-by-step explanation:
(9x + 3y + 6 )(3x + 4y +9)
= (9x × 3x)+(9x × 4y)+(9x × 9)+(3y × 3x)+(3y × 4y)+(3y × 9)+ (6 × 3x)+(6 × 4y)+(6×9)
=27x² + 12y² + 45xy + 99x + 51y + 54
Similar questions