Write the following equation in the form ax^2 + bx + c = 0, then write the values of a, b, c: x^2 - 9 = 13

Doubtly Asked 24 Oct 2026 Save WhatsApp Report

1 answer

Answer: \(x^2 + 0x - 22 = 0\); \(a = 1, b = 0, c = -22\)

Given: \(x^2 - 9 = 13\).

\(x^2 - 9 - 13 = 0\), so \(x^2 - 22 = 0\).

Comparing with \(ax^2 + bx + c = 0\): \(a = 1\), \(b = 0\), \(c = -22\).

Doubtly AI · 24 Oct 2026 AI-verified · Oct 2026 Report

Was this answer helpful?