Question

factorise x2+11x+20 class 9​

Answer 1

Answer:

bro your question is wrong it will be 12x Instead of 11 x

Step-by-step explanation:

mark me as brainliest

Answer 2

Answer:

first of all it should be 12x

x^2+12x+20

x^2+(10+2)x+20

x^2+10x+2x+20

x(x+10)+2 (x+10)

(x+2)(x+10)