P^2-4p=1
step by step explanation pleaseee

Step-by-step explanation:

A second-degree equation is often expressed as:

where a,b, and c are constants.

Solving with the quadratic formula:

The equation to solve is:

We need to express the equation as mentioned above. The right side of the equation must be zero, so we subtract 1:

Now we have the values to solve the equation:

a=1, b=-4, c=-1

Applying the formula:

Since 20=4*5:

Taking the square root of 4:

Simplifying by 2:

Two solutions are found:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x