Question

Write the expanded form (x – 5y + 3z)2

Answer 1

↓↓↓↓AИSшЕR↓↓↓↓

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⇒ $(x-5y+3z)2$

⇒ $\fbox{2x - 10y + 6z}$

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Answer 2

$\huge\mathcal\red{Hey!}$

$( {x - 5y + 3z})^{2}$

${x}^{2} + {25y}^{2} + {9z}^{2}$

$+ 2( - x \times 5y - 5y \times 3z + 3z \times x)$

Answer is x^2+25y^2+9z^2-10xy-30xy+6xz