Mathematics · Algebra
The algebraic expression 25x2 + 16y2 + 9z2 - 40xy + 24yz - 30zx is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(4y - 3z - 5x)2
- 2(4y + 3z - 5x)(4x + 5y - 3z)
- 3(4y - 3z - 5x)(4x + 5y + 3z)
- 4(4y + 3z - 5x)2✓
Correct answer
(4y + 3z - 5x)2
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