Question

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

Answer 1

Subtract -1 on both sides to get equation into standard form
2x^2 - 4x + 5.
The C value would be 5

Answer 2

Answer:

c = 5

Step-by-step explanation:

 Given equation $2x^2 - 4x + 6 = 1$

We have to Write the equation $2x^2 - 4x + 6 = 1$ in standard form and then choose the value of "c."

The standard form of the quadratic equation is given as $ax^2=bx+c=0$, where a , b and c are the coefficients.

Consider the given equation $2x^2 - 4x + 6 = 1$

Subtract 1 both sides, we have,

$2x^2 - 4x + 6-1=1-1$

simplify, we have,

$2x^2 - 4x + 5=0$

Now on comparing with standard form we get,

a = 2 , b = -4 and c = 5

Thus ,  c = 5