Factorise the following
p2q - pr2 – pq + r2
Answers
Answered by
2
Answer:
ANSWER
Given expression is p
2
q−pr
2
−pq+r
2
It can be written as (p
2
q−pr
2
−pq+r
2
)=p(pq−r
2
)−1(pq−r
2
)=(p−1)(pq−r
2
)
Thus factors are (p−1),(pq−r
2
).
Answered by
17
Step-by-step explanation:
p2q-pr2-pq+r2
p2q-pq-pr2+r2
pq(p-1) -r2(p-1)
(pq-r2) (p-1)
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