Question

a² + b² +ab -ab what is the short form of this identity

Answer 1

hey mate ☺️☺️❣️

the short form of this identity

= (a^2+b^2)

I hope it will help you ✌️✌️❣️☺️

Answer 2

$\tt \large AHOY!!! \:$

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$Identity \: {(a+b)}^{2} = {a}^{2} + {b}^{2} +2ab \\ \\ Now , \\ \\ Given : {a}^{2} + {b}^{2} + ab - ab \\ \\ {(a + b)}^{2} - ab \\ \\ Short \: form$

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