Question

9. Factorize: p’+6p+8
OR
Factorize: 25x°-36x
10. Find the value of (.)3
11. Can a polyhedron have 10 faces, 20 edges and 15 vertices?
12. Write a Pythagorean triplet whose one member is 6.​

Answer 1

Answer:

1. Answer for 9th questions
3. $p {}^{2} + 6p + 8$
4. $p { }^{2} + 2p + 4p + 8 \\ p(p + 2)4(p + 2) \\ (p + 2)(p + 4)$