Question

Subtract, 4pq - 5q2 - 3p2 from
5p² + 3q² - pq​

Answer 1

Answer:

= 5p² + 3q² - pq - ( 4pq - 5q² - 3p² )

= 5p² + 3q² - pq - 4 pq + 5q² + 3p²

= 8p² + 8q² - 5pq

Answer 2

Answer:

4pq−5q^2 −3p^2 from 5p^2 +3q^2−pq

=(5p^2+3q^2 −pq)−(4pq−5q^2 −3p^2 )

=5p^2+3q^2

−pq−4pq+5q^2+3p^2

=5p^2+3p^2+3q^2+5q^2−pq−4pq

=8p^2+8q^2 −5pq

Step-by-step explanation:

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