Mathematics · Algebra

Simplify: (5x + 4y)2 + (5x - 4y)2

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1-80xy
280xy
332x2 + 50y2
450x2 + 32y2✓

Correct answer

50x2 + 32y2

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Simplify: (5x + 4y)2 + (5x - 4y)2

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