Question

ᴡʜᴀᴛ ᴄᴏɴꜱᴛᴀɴᴛ ᴍᴜꜱᴛ ʙᴇ ᴀᴅᴅᴇᴅ ᴀɴᴅ ꜱᴜʙᴛʀᴀᴄᴛᴇᴅ ᴛᴏ ꜱᴏʟᴠᴇ ᴛʜᴇ Qᴜᴀᴅʀᴀᴛɪᴄ ᴇQᴜᴀᴛɪᴏɴ
$9 {x}^{2} + \frac{3}{2} x - \sqrt{2}$
ʙʏ ᴛʜᴇ ᴍᴇᴛʜᴏᴅ ᴏꜰ ᴄᴏᴍᴘʟᴇᴛɪɴɢ ᴛʜᴇ ꜱQᴜᴀʀᴇ??




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Answer 1

$\frac{4}{9} is \: the \: constant \: that \: has \: to \: be \: added \: and \: subracted$

Please mark me as brainliest

Answer 2

Answer:

4/9 is the constant that has to be added as subtracted