Math, asked by mahatopayal481, 1 year ago

how did this equation come.

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Answered by Anonymous
1
THIS EQUATION CAME BE SPLITTING THE MIDDLE TERM.

<body bgcolor="gold">x^{2} + xy+ y^{2}</body>

IT ALSO CAN BE WRITTEN AS,

x^{2} + 2xy - xy + y^{2}

or,

x^{2}+y^{2}+2xy-xy

because,

THE ALL EQUATION ARE SAME AND ARE JUST MODIFIED,SO THAT AN ALGEBRAIC IDENTITY COULD BE USED.
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