Math, asked by surendrawahne5984, 23 days ago

4 x2
+25y2
+9z2
-20xy-30yz+12zx

Answers

Answered by satyamsingh02003
0

Ans:- 4x² + 25y² + 9z² - 20xy - 30yz + 12zx

= (2x)² + (-5y)² + (3z)² + 2×2x×(-5y) + 2×(-5y)×3z + 2×3z×2x

= (2x - 5y + 3z)²

= (2x - 5y + 3z)(2x - 5y + 3z)

here is your answer

hope it will help you

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