Simplify the following :- (4pq + 3q )^2 - (4pq-3q)^2
Answers
Answered by
1
Answer:
hi bro please follow me and mark as brainleist
Answered by
1
Answer:
18qsquare4
Step-by-step explanation:
(4pq+3q)into(4pq+3q)-(4pq-3q) into(4pq-3q)
4pq(4pq+3q)+3q(4pq+3q)-4pq(4pq-3q)-3q(4pq-3q)
16psquareqsquare+12pqsquare+12pqsquare*9qsquare-16psquareqsquare-12pqsquare-12pqsquare+9qsquare=9qsquare+9qsquare
=18square4
Similar questions