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4 votes
Pq(r²-1)-r(p²+q²) factorize​

2 Answers

6 votes

Answer:

Explanation:

pq(r^2 - 1) - r(p^2 + q^2)

multiply the brackets

=pq*r^2 - pq*1 - r*p^2 - r*q^2

=pqr^2 - pq - rp^2 - rq^2

=pqr^2 -rp^2 -rq^2 -pq

User Bernardo Mendes
by
8.5k points
3 votes

Answer:

pqr2-pq-p2r-rq2 is the answer

User Dmitrii B
by
7.4k points

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