Math, asked by disha1958, 10 months ago

9a^4 + 4b^4 + 11 a^2 b^2 ​

Answers

Answered by andy43
2

Answer:

9a⁴+4b⁴+12a²b²

= (3a²)²+(2b²)²+2×3a²×2b²

=(3a²+2b²)²

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