সূত্রের সাহায্যে নিচের রাশিগুলোর বর্গ নির্ণয় কর :

• (ক)

  $5a+7b$

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  610

• (খ)

  $5a+7b$

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  710

• (গ)

  $7p-2q$

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  1k

• (ঘ)

  $ax-by$

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  493

• (ঙ)

  $x^3+xy$

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  737

• (চ)

  $11a-12b$

  View Answer

  717

• (ছ)

  $6x^{2}y-5x{y}^2$

  View Answer

  593

• (জ)

  $-x-y$

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  291

• (ঝ)

  $-xyz-abc$

  View Answer

  321

• (ঞ)

  $a^2{x}^3-b^2{y}^4$

  View Answer

  646

• (ট)

  108

  View Answer

  400

• (ঠ)

  $606$

  View Answer

  511

• (ঢ)

  $a-b+c$

  View Answer

  369

• (ণ)

  $ax+b+2$

  View Answer

  363

• (ত)

  $xy+yz-zx$

  View Answer

  756

• (থ)

  $3p+2q-5r$

  View Answer

  715

• (দ)

  $x^2-y^2-z^2$

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  391

• (ধ)

  $7a^2+8b^2-5c^2$

  View Answer

  778