Question

फैक्टराइज 9 एक्स स्क्वायर प्लस 6 एक्स प्लस वन माइनस 25 स्क्वायर​

Answer 1

Answer:

$9 {x}^{2} + 6x + 1 - {25}^{2} = 0\\ = > 9 {x}^{2} + 6x - 624 = 0 \\ = > 3 {x}^{2} + 2x - 208 = 0 \\ = > 3 {x}^{2} + 26x - 24x - 208 = 0 \\ = > x(3x + 26) - 8(3x + 26) = 0 \\ = > \: \: (x - 8)(3x + 26) \: \: \: = \: \: 0 \\ = > \: x = 8 \: or \: x = \frac{ - 26}{3}$

Explanation:

x=8 or x= -26/3

Answer 2

Explanation:

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