Question

prove the following..(a²+b²)² - 2 a² b²= a power 4 + b power 4​

Answer 1

Answer:

Step-by-step explanation:

(a ± b) = a² ± 2ab + b²

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(a² + b²)² - 2a²b² = $a^{4}$ + $b^{4}$

LHS = $a^{4}$ + 2a²b² + $b^{4}$ - 2a²b² = $a^{4}$ + $b^{4}$ = RHS

Answer 2

Please check the uploaded answer.