Question

plz..guys...itz urgent plz..factorise the following step by step and corrcet math will be marked brainliest ​

Answer 1

Answer:

hope it helps you

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2

-11(a+b)=-11a-11b

so,(a+b)^2-11(a+b)-42

=a^2+2ab+b^2-11a-11b-42

pls mark me brainliest