Question

What is quadratic equation? Please explain with an example also.​

Answer 1

Step-by-step explanation:

quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared. The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable. One absolute rule is that the first constant "a" cannot be a zero.

Answer 2

Answer:

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ɪɴ ᴀʟɢᴇʙʀᴀ, ᴀ ǫᴜᴀᴅʀᴀᴛɪᴄ ᴇǫᴜᴀᴛɪᴏɴ (ғʀᴏᴍ ᴛʜᴇ ʟᴀᴛɪɴ ǫᴜᴀᴅʀᴀᴛᴜs ғᴏʀ "sǫᴜᴀʀᴇ") ɪs ᴀɴʏ ᴇǫᴜᴀᴛɪᴏɴ ᴛʜᴀᴛ ᴄᴀɴ ʙᴇ ʀᴇᴀʀʀᴀɴɢᴇᴅ ɪɴ sᴛᴀɴᴅᴀʀᴅ ғᴏʀᴍ ᴀs. ᴡʜᴇʀᴇ x ʀᴇᴘʀᴇsᴇɴᴛs ᴀɴ ᴜɴᴋɴᴏᴡɴ, ᴀɴᴅ ᴀ, ʙ, ᴀɴᴅ ᴄ ʀᴇᴘʀᴇsᴇɴᴛ ᴋɴᴏᴡɴ ɴᴜᴍʙᴇʀs, ᴡʜᴇʀᴇ ᴀ ≠ . ɪғ ᴀ = , ᴛʜᴇɴ ᴛʜᴇ ᴇǫᴜᴀᴛɪᴏɴ ɪs ʟɪɴᴇᴀʀ, ɴᴏᴛ ǫᴜᴀᴅʀᴀᴛɪᴄ, ᴀs ᴛʜᴇʀᴇ ɪs ɴᴏ. ᴛᴇʀᴍ.