AlaurahS95133 AlaurahS95133

03-11-2022
Mathematics

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Need help solving question 34 via expanding and simplifying thanks

Need help solving question 34 via expanding and simplifying thanks class=

Respuesta :

DarianaK317628 DarianaK317628

03-11-2022

34. The equation is given as

[tex](x+y)^2-x(2-y)[/tex]

Solving the equation by expanding and simplifying.

Use the identity,

[tex](a+b)^2=a^2+b^2+2ab[/tex][tex]x^2+y^2+2xy-2x+xy[/tex][tex]x^2+y^2-2x+3xy[/tex]

Hence the answer is

[tex]x^2+y^2-2x+3xy[/tex]

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