What is the positive solution to the equation 64x2 + 12x = 1.

1/16

Step-by-step explanation:

Here: 64x^2+12x = 1

Then, 64x^2 + 12x - 1=0

The delta = 12^2 - 4*64 * (-1) = 400 = 20^2

These two solutions are:

(-12+20) / (2*64) = 8 / (2*8*8) = 1/16

(-12-20) / (2*64) but this is negatif.

1/16 is the positif solution.

Hope that useful for you.