I am having doubt .fast please
Attachments:
Answers
Answered by
0
x^4-x^2-12 = 0
=>(x^2-4)(x^2+3)=0
so,x^2=4
x=2 or -2
and x^2=-3 can't possible....
=>(x^2-4)(x^2+3)=0
so,x^2=4
x=2 or -2
and x^2=-3 can't possible....
kirtiprasanjenpchfhd:
Oo..nyc
kirti prasan jena
yaa..
Okk...let's talk tomorrow
Hii..
Similar questions