Question

please solve with solutions
${a }^{2} + {b}^{2}$
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Answer 1

Answer:

a² + b² = c²

Step-by-step explanation:

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Answer 2

Answer:

(a+b) ^2 - 2ab

Step-by-step explanation:

${a}^2 + {b}^{2}$

adding and subtracting 2ab

we get,

a^2 + b^2 + 2ab - 2ab

(a+b)^2 - 2ab