Question

The quadratic equation -6=x^2+4x-1 in Standard form . What is the value of c in his new equation

Answer 1

c = 5

Explanation:

A quadratic equation in standard form is

ax² + bx + c = 0 : a ≠ 0

Given

- 6 = x² + 4x - 1 ( add 6 to both sides )

0 = x² + 4x + 5 ← in standard form

with c = 5