asked 11.9k views
2 votes
Factorise p²q-pr²-pq+r²

1 Answer

5 votes
p²q - pr² - pq + r²

p²q - pq - pr² + r²


pq(p - 1) - r²(p - 1) (

(pq - r²)(p - 1)


The factorized form of the expression is:
(pq - r²)(p - 1).
answered
User Zainul Abideen
by
9.1k points
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