Math, asked by rojaljyothish, 1 year ago

find the values of k for which the following equation has equal roots:
(k-12)x² + 2(k-12)x + 2 =0

plss give the steps

Answers

Answered by saloni2019sharma
2
There are 2 values of K for equal roots...
Attachments:

rojaljyothish: one more doubt how is that 4 and 8 getting cancelled?
saloni2019sharma: since 4 is in multiply in left so on transferring it to right it will come in denominator of right side and divide 8 by 4 in two time left 2 behind
saloni2019sharma: so I didn't mentioned that directly cancelled each other by 2
rojaljyothish: ok
saloni2019sharma: ookk
rojaljyothish: go and have ur dinner sis
saloni2019sharma: thank you
saloni2019sharma: now I'm leaving
rojaljyothish: byee
rojaljyothish: goodnight sweet dreams
Similar questions