Question

resolve into factors :-p²-pq-72 q²​

Answer 1

Answer:

${p }^{2} - pq - 72 {q }^{2} \\ {p }^{2} - 9pq + 8pq - 72{q}^{2} \\ p(p - 9q) + 8q(p - 9q) \\( p - 9q)(p - 8q)$

That is Answer