p^2+2p+16=63

Simple and best practice solution for p^2+2p+16=63 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for p^2+2p+16=63 equation:


Simplifying
p2 + 2p + 16 = 63

Reorder the terms:
16 + 2p + p2 = 63

Solving
16 + 2p + p2 = 63

Solving for variable 'p'.

Reorder the terms:
16 + -63 + 2p + p2 = 63 + -63

Combine like terms: 16 + -63 = -47
-47 + 2p + p2 = 63 + -63

Combine like terms: 63 + -63 = 0
-47 + 2p + p2 = 0

Begin completing the square.

Move the constant term to the right:

Add '47' to each side of the equation.
-47 + 2p + 47 + p2 = 0 + 47

Reorder the terms:
-47 + 47 + 2p + p2 = 0 + 47

Combine like terms: -47 + 47 = 0
0 + 2p + p2 = 0 + 47
2p + p2 = 0 + 47

Combine like terms: 0 + 47 = 47
2p + p2 = 47

The p term is 2p.  Take half its coefficient (1).
Square it (1) and add it to both sides.

Add '1' to each side of the equation.
2p + 1 + p2 = 47 + 1

Reorder the terms:
1 + 2p + p2 = 47 + 1

Combine like terms: 47 + 1 = 48
1 + 2p + p2 = 48

Factor a perfect square on the left side:
(p + 1)(p + 1) = 48

Calculate the square root of the right side: 6.92820323

Break this problem into two subproblems by setting 
(p + 1) equal to 6.92820323 and -6.92820323.

Subproblem 1

p + 1 = 6.92820323 Simplifying p + 1 = 6.92820323 Reorder the terms: 1 + p = 6.92820323 Solving 1 + p = 6.92820323 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + p = 6.92820323 + -1 Combine like terms: 1 + -1 = 0 0 + p = 6.92820323 + -1 p = 6.92820323 + -1 Combine like terms: 6.92820323 + -1 = 5.92820323 p = 5.92820323 Simplifying p = 5.92820323

Subproblem 2

p + 1 = -6.92820323 Simplifying p + 1 = -6.92820323 Reorder the terms: 1 + p = -6.92820323 Solving 1 + p = -6.92820323 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + p = -6.92820323 + -1 Combine like terms: 1 + -1 = 0 0 + p = -6.92820323 + -1 p = -6.92820323 + -1 Combine like terms: -6.92820323 + -1 = -7.92820323 p = -7.92820323 Simplifying p = -7.92820323

Solution

The solution to the problem is based on the solutions from the subproblems. p = {5.92820323, -7.92820323}

See similar equations:

| 20x^2-16y+80x-32y-256=0 | | -3(8n+3)= | | y-1=-6(x-(-2)) | | -3(9t+8)= | | X+4/3 | | 3y-4+y+30=6y+30-4y | | 8+4lnx=3 | | 7+8p-3=6p+22-4p | | 12x+32y= | | x^2+6x+16=9 | | x+6=3x-5 | | -3x^2-6=10 | | 9n-4=36+n | | X+4/(-3)=a+5 | | 52=4W | | 4x+5=-2x-13 | | 24+.15p=39 | | X+4/-3=a+5 | | 6(2x+4y)= | | 2x+3=40 | | -16t^2+50t=-6 | | 3a-4b+6a+9b-c+3c= | | 5x+16y=340 | | X+2x-1+5=180 | | (z+4)(x-5)=10 | | 5y+13=2x | | -5.7z=110.58 | | (x+12)/2=12 | | -5.7=110.58 | | 9(8d-5)+13=12d | | -x+6=3x+1 | | 5p^3+p^2-10p=0 |

Equations solver categories