Mathematics · Algebraic Expressions

Simplify the expression: (1.5x - 4y)(1.5x + 4y + 3) - 4.5x + 12y

Verified Solution4 OptionsUpdated: October 2026👁️1 View

12.25x2 - 16y2✓
22.25x2 + 16y2
3225x2 - 16y2
4225x2 + 16y2

Correct answer

2.25x2 - 16y2

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Simplify the expression: (1.5x - 4y)(1.5x + 4y + 3) - 4.5x + 12y

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Simplify the expression: (1.5x - 4y)(1.5x + 4y + 3) - 4.5x + 12y

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