floral comforter

COPILOT Inc.DX.
2005 2005.
WebWeb
IT 20236 .
2025.9 Lab.
.
blog.copilot.jp p22 GoogleGoogleGoogleDocs.
2024.2 - Rinnai Aoyama .
- (COPILOT Knowledge) X (Twitter) Facebook Wantedly .
2

COPILOT Inc.DX.
2005 2005.
WebWeb
IT 20236 .
2025.9 Lab.
.
blog.copilot.jp p22 GoogleGoogleGoogleDocs.
2024.2 - Rinnai Aoyama .
2
Divide the entire equation by 4:
\[x^2 + 25x - 48 = 0\]
Use the quadratic formula:
\[x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\]
Where \( a = 1 \), \( b = 25 \), \( c = -48 \).
\[x = \frac{-25 \pm \sqrt{25^2 - 4 \times 1 \times (-48)}}{2 \times 1}\]
\[x = \frac{-25 \pm \sqrt{625 + 192}}{2}\]
\[x = \frac{-25 \pm \sqrt{817}}{2}\]
Approximating,
\[x \approx \frac{-25 + 28.6}{2}\]