factorise p2 + 11p + 24
Answers
Answered by
11
p2 +11p+24=
p2+ 8p+3p+24=
p(p+8) + 3(p+8)=
(p+3)(p+8).
p2+ 8p+3p+24=
p(p+8) + 3(p+8)=
(p+3)(p+8).
Answered by
3
p sq. +11p +24..
now LCM of 24 is 2*2*3*2.. now u HV to choose a. no which factorizes 11p as ...8p+3p so now it becomes
p sq + 8p+3p+11=0
taking p as common p(p+8)+3(p+8)...
and now p=3 or p=-8
complete it. or follow the method
a=1 b=11 c=24..
and now use (-b+/-√b sq. -4ac)/2a..
hope helps
now LCM of 24 is 2*2*3*2.. now u HV to choose a. no which factorizes 11p as ...8p+3p so now it becomes
p sq + 8p+3p+11=0
taking p as common p(p+8)+3(p+8)...
and now p=3 or p=-8
complete it. or follow the method
a=1 b=11 c=24..
and now use (-b+/-√b sq. -4ac)/2a..
hope helps
Similar questions