solve this....its quadratic equation
Attachments:
Answers
Answered by
2
if we need to find x then it is 5 and yes don't mind my handwriting
Attachments:
arya1106:
tysm
umm what does tysm mean
please
ohk i got it
Answered by
1
(1+1/x+1)(1-1/x-1)=7/8
(x+1+1/x+1)(x-1-1/x-1)=7/8
(x+2/x+1)(x-2/x-1)=7/8
x^2-2^2/x^2-1^1=7/8
x^2-4/x^2-1=7/8
8×(x^2-4)=7×(x^2-1)
8x^2-32=7x^2-7
8x^2-7x^2=32-7
x^2=25
x=5 answer
(x+1+1/x+1)(x-1-1/x-1)=7/8
(x+2/x+1)(x-2/x-1)=7/8
x^2-2^2/x^2-1^1=7/8
x^2-4/x^2-1=7/8
8×(x^2-4)=7×(x^2-1)
8x^2-32=7x^2-7
8x^2-7x^2=32-7
x^2=25
x=5 answer
oops someone already solved it
yeah bro
noo probs...thnk u to both of u
ahaha.. ur welcome
Similar questions