Express as a perfect square and find the value :25p +90pq+81q?
When p=-2, q=1.
Answers
Answered by
1
Answer:
answer is 22
Step-by-step explanation:
plz mark as brain list
Answered by
1
Step-by-step explanation:
25(-2)+90(-2)(1)+81(1)
-50-180+81
-149
Similar questions