Question

factorise p^2+9p+20 ​

Answer 1

Answer:

$(p+4)(p+5)$

Step-by-step explanation:

$p^{2} + 9p + 20 = p^{2} + 4p + 5p +20$

= $p(p+4) + 5(p+4)$

= $(p+4)(p+5)$

Answer 2

Answer:

(p+4)(p+5) is the answer.

hope this is helpful