Question

Write the equation 2x2 - 4x + 6 = 1 in standard form and then choose the value of "c."

a) 2.5
b) 3
c) 5​

Answer 1

c = 5.

Explanation:

2x^2 - 4x + 6 = 1

Subtract 1 from both sides.

2x^2 - 4x + 5 = 0

c = 5.