r=3 and y=-1, find
19y2 - 4x²)(81y* + 36x?y+ 16x4)
Answers
Answered by
0
Answer:
sorry can't solve
Step-by-step explanation:
next time will try
Similar questions
Chinese,
1 month ago
Hindi,
3 months ago
Social Sciences,
3 months ago
English,
10 months ago
Environmental Sciences,
10 months ago