Question

Factorise the following-
1) P+ 13P + 30
2) X square -9


new at brainly.hope to get some help​

Answer 1

Answer:

Step-by-step explanation:

1)

${p}^{2} + 13p + 30 \\ {p }^{2} + 10p + 3p + 30 \\ p(p + 10) + 3(p + 10) \\ (p + 3)(p + 10)$

there for p= -3 or -10

2)

${x}^{2} - 9 \\ x = + - 3$