Question

if Alfa and 1/Alfa are the
26
x and
the
Zeroes of
Find the
polynomial A x 2-2 x + k-4
value of k?​

Answer 1

Answer:

Compare 4x² - 2x + ( k - 4 ) with

ax² + bx + c ,

a = 4 ,

b = - 2 ,

c = k - 4 ,

Product of the zeroes = c/a

Alpha × 1/alpha = ( k - 4 ) / 4

1 = ( k - 4 ) / 4

4 = k - 4

4 + 4 = k

8 = k

Therefore ,

k = 8

Answer 2

Answer:

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..xᴅ

ᴇxᴍᴀʀǫᴜᴇᴇ ʙɢᴄᴏʟᴏʀ = "ᴡʜɪᴛᴇ" ʙᴇʜᴀᴠɪᴏᴜʀ-ʀɪɢʜᴛғᴏɴᴛ ᴄᴏʟᴏʀ ʏᴇʟʟᴏᴡ ʙʟᴀᴄᴋʜ50 ᴘᴏɪɴᴛs ᴅᴏɴᴛ sᴘᴀᴍʜᴛ ᴀʀǫᴜᴇᴇ ᴛᴇ

sʀʀʏ ᴅᴇᴀʀ ɪ ᴄᴀɴ'ᴛ ᴜɴᴅᴇʀsᴛᴀɴᴅ...

..xᴅ

ᴇxᴍᴀʀǫᴜᴇᴇ ʙɢᴄᴏʟᴏʀ = "ᴡʜɪᴛᴇ" ʙᴇʜᴀᴠɪᴏᴜʀ-ʀɪɢʜᴛғᴏɴᴛ ᴄᴏʟᴏʀ ʏᴇʟʟᴏᴡ ʙʟᴀᴄᴋʜ50 ᴘᴏɪɴᴛs ᴅᴏɴᴛ sᴘᴀᴍʜᴛ ᴀʀǫᴜᴇᴇ ᴛᴇ