Proszę o rozwiązanie następującego równania.
2 + (5x+3)²/25 = (1-x)²
2 + (5x+3)²/25 = 1 + x² - 2x
50+(5x+3)²=25x²-50x+25
50+25x²+9+30x=25x²-50x+25
25x²+30x+59=25x²-50x+25
30x+59=-50x+25
80x=-34
x=-¹⁷/₄₀
x=-0,425
2 + (5x + 3)² / 25 = (1 - x)² /*25
50 + (5x + 3)² = 25 * (1 - x)²
50 + 25x² + 30x + 9 = 25(1 - 2x + x²)
50 + 25x² + 30x + 9 + 30x = 25x² - 50x + 25
25x² + 30x + 59 = 25x² - 50x + 25
30x + 59 = -50x + 25
30x + 50x = 25 - 59
80x = -34
x = -34/80
x = -17/40
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2 + (5x+3)²/25 = (1-x)²
2 + (5x+3)²/25 = 1 + x² - 2x
50+(5x+3)²=25x²-50x+25
50+25x²+9+30x=25x²-50x+25
25x²+30x+59=25x²-50x+25
30x+59=-50x+25
80x=-34
x=-¹⁷/₄₀
x=-0,425
2 + (5x + 3)² / 25 = (1 - x)² /*25
50 + (5x + 3)² = 25 * (1 - x)²
50 + 25x² + 30x + 9 = 25(1 - 2x + x²)
50 + 25x² + 30x + 9 + 30x = 25x² - 50x + 25
25x² + 30x + 59 = 25x² - 50x + 25
30x + 59 = -50x + 25
30x + 50x = 25 - 59
80x = -34
x = -34/80
x = -17/40