Question

Factorise
p^2-8pq+16q^2-10p+40q-39

Answer 1

Factorise

p^2-8pq+16q^2-10p+40q-39

Answer 2

Answer:

5p

2

−8pq−10p+16q

Take out common in all terms,

p(5p−8q)−2(5p−8q)

(5q−8q)(p−2)