Question

If the Quadratic equation x - 4x + 4 = 0
has equal root them
find value of k​

Answer 1

Answer:

c,credit is a meat company that has give up a dog who

Answer 2

$\huge\underline\frak\blue{Quєѕtíσn:-}$

Q. ɪғ ʜᴇ ϙᴜᴀᴅʀᴀᴛɪᴄ ᴇϙᴜᴀᴛɪᴏɴ x²-4x+4=0 , ʜᴀs ᴇϙᴜᴀʟ ʀᴏᴏᴛ ᴛʜᴇɴ ғɪɴᴅ ᴛʜᴇ ᴠᴀʟᴜᴇ ᴏғ 'ᴋ'

$\huge\underline\frak\blue{Aɴsᴡᴇʀ:-}$

Cᴀʟᴄᴜʟᴀᴛɪɴɢ :-

$= > {x}^{2} - 4x + 4 = 0 \\ = > {x}^{2} - (2 + 2)x + 4 = 0 \\ = > {x}^{2} - 2x - 2x + 4 = 0 \\ = > x(x - 2) - 2(x - 2) = 0 \\ = > (x - 2)(x - 2) = 0 \\ \\ therefore \: \\ x = 2$

Tʜᴀɴᴋ ʏᴏᴜ ☺✌.