Question

(2p+q)^2 –(2p–q)^2...Solve
It’s urgent

Answer 1

Answer:

Step-by-step explanation:

Here you go mate

Step 1

(2p+q)^2 –(2p–q)^2  Question

Step 2

(2p+q)^2 –(2p–q)^2  Simplify

4p^2+4pq+q^2-(4p^2-4pq+q^2)

Step 3

4p^2+4pq+q^2-(4p^2-4pq+q^2)  Remove parenthesis

4p^2+4pq+q^2-4p^2+4pq-q^2

Step 4

4p^2+4pq+q^2-4p^2+4pq-q^2  Simplify

8pq

Answer

8pq

Hope this helped

Answer 2

Subtract (3a2 bc) from ( - 13a2 bc + 5)

$3 {a}^{2} bc - ( - 13 {a}^{2} bc + 5) \\ 3 {a}^{2} bc - (13 {a}^{2} bc- 5) \\ 3 {a}^{2} bc - 8 {a}^{2} bc \\ = 5 {a}^{2} bc$

this was your answer with full explanation but it was not coming only! I tried so many times to put it but vain.If you find it right then best of luck

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