factorise 4p^2+2pq^2+p^2q^2+8 pls fasttttt
Answers
Answered by
2
Step-by-step explanation:
4p²+2pq²+p²q²+8p
4p²+p²q²+2pq²+8p
p²(4+q²)+2p(q²+4)
(p²+2p)(q²+4)
Answered by
2
Answer:
We need to factorise (p
2
−2pq+q
2
)−r
2
We have (p
2
−2pq+q
2
)−r
2
=(p−q)
2
−r
2
By using (a
2
−b
2
)=(a−b)(a+b)
Here a=(p−q),b=r
Therefore, (p
2
−2pq+q
2
)−r
2
=(p−q−r)(p−q+r)
Hence, factors are (p−q−r)(p−q+r).
Step-by-step explanation:
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