Question

Find the sum of -2p+3q-4 and p+5q-3​

Answer 1

Find the sum of -2p+3q-4 and p+5q-3

Answer 2

Step-by-step explanation:

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