Question

factorize (x^4 + y^4)​

Answer 1

Easy + interesting ✌

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Question➡Factorise ${x}^4 + {y}^4$

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Solution ➡

${x}^4 + {y}^4$

= ${[(x^2)} + {(y^2)]^2}$

As we know,

${({a} + {b})}^2 = {a}^2 + {2ab} + {b}^2$

So,

= ${(x^2)}^2 + {2x^2}{y^2} + {(y^2)}^2$

= ${x}^4 + {2x^2}{y^2} + {y}^4$ ✔✔

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THANKS :) ❤