√3 -1/√3 +1 what's the answer pls tell me
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√3 -1/√3 +1 what's the answer pls tell me
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( √3 - 1 )/( √3 + 1 )
ɴᴏᴡ, ʀᴀᴛɪᴏɴᴀʟɪᴢᴇ
( √3 - 1 )/( √3 + 1 ) × ( √3 - 1 )/( √3 - 1 )
( √3 - 1 )²/( √3² - 1² )
( √3² + 1² - 2√3 )/( 3 - 1 )
( 4 - 2√3 )/2 = 2( 2 - √3 )/2
2 ɢᴇᴛs ᴄᴀɴᴄᴇʟʟᴇᴅ ᴏᴜᴛ
= 2 - √3
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘs
hope useful...