Question

Factorise :
1. p? + 5p + 6
2. AP + 2x - 15
3. m +3m - 4
4. p - 10p+ 24
5. 7-7-2
6. 7-27-8
7. x2 - 21x + 110
8. 82 - 21x + 90
9. x2 - 22x + 117
10. X - 9x + 20​

Answer 1

Answer:

1.p²+5p+6 = (p+2)(p+3)

2.

Step-by-step explanation:

1.To Factorise : p

2

+5p+6

By splitting the middle term →

p

2

+3p+2p+6

p(p+3)+2(p+3)

(p+2)(p+3)

So, p

2

+5p+6=(p+2)(p+3)

.......

2.