Math, asked by aanyarai08030803, 6 months ago

Factorise : (i) 5x² + 20x²y³ - 25x² y²
(ii) -14 a³b² -7 a²b² +21
(iii) (9x² +42 x + 49)² -y⁴
(iv) x² -8x +12
(v) 4x²y² -4xyz +z²
(vi) 81 -4z²

Answers

Answered by itsnasreensahaikh

0

Step-by-step explanation:

5x² + 20x²y³ - 25x² 5x² + 20x²y³ - 25x²

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