(5x+2y+z)^2 using identity
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Answer:
(5x+2y+z)^2
= 5x^2 + 2y^2+z^2+2(5x×2y)+2(2y×z)+2(z×5x)
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✌️ Hello mate ✌️
(5x + 2y + z)²
➡️(5x)² + (2y)² + (z)² + 2(5x)(2y) + 2(2y)(z) + 2(5x)(z)
✅➡️25x² + 4y² + z² + 20xy + 4yz + 10xz
.I hope it helps you...
Mark as brainliest answer ✌️
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