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प्रश्न
x (x + 5) = x² +x + 32
उत्तर
x (x + 5) = x² +x + 32
⇒ x² + 5x = x² + x + 32
⇒ x² + 5x - x² - x = 32
⇒ 4x = 32
⇒ x = `32/4 = 8`
∴ x = 8
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