9=60p-p^2

Simple and best practice solution for 9=60p-p^2 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 9=60p-p^2 equation:


Simplifying
9 = 60p + -1p2

Solving
9 = 60p + -1p2

Solving for variable 'p'.

Reorder the terms:
9 + -60p + p2 = 60p + -60p + -1p2 + p2

Combine like terms: 60p + -60p = 0
9 + -60p + p2 = 0 + -1p2 + p2
9 + -60p + p2 = -1p2 + p2

Combine like terms: -1p2 + p2 = 0
9 + -60p + p2 = 0

Begin completing the square.

Move the constant term to the right:

Add '-9' to each side of the equation.
9 + -60p + -9 + p2 = 0 + -9

Reorder the terms:
9 + -9 + -60p + p2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -60p + p2 = 0 + -9
-60p + p2 = 0 + -9

Combine like terms: 0 + -9 = -9
-60p + p2 = -9

The p term is -60p.  Take half its coefficient (-30).
Square it (900) and add it to both sides.

Add '900' to each side of the equation.
-60p + 900 + p2 = -9 + 900

Reorder the terms:
900 + -60p + p2 = -9 + 900

Combine like terms: -9 + 900 = 891
900 + -60p + p2 = 891

Factor a perfect square on the left side:
(p + -30)(p + -30) = 891

Calculate the square root of the right side: 29.849623113

Break this problem into two subproblems by setting 
(p + -30) equal to 29.849623113 and -29.849623113.

Subproblem 1

p + -30 = 29.849623113 Simplifying p + -30 = 29.849623113 Reorder the terms: -30 + p = 29.849623113 Solving -30 + p = 29.849623113 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + p = 29.849623113 + 30 Combine like terms: -30 + 30 = 0 0 + p = 29.849623113 + 30 p = 29.849623113 + 30 Combine like terms: 29.849623113 + 30 = 59.849623113 p = 59.849623113 Simplifying p = 59.849623113

Subproblem 2

p + -30 = -29.849623113 Simplifying p + -30 = -29.849623113 Reorder the terms: -30 + p = -29.849623113 Solving -30 + p = -29.849623113 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '30' to each side of the equation. -30 + 30 + p = -29.849623113 + 30 Combine like terms: -30 + 30 = 0 0 + p = -29.849623113 + 30 p = -29.849623113 + 30 Combine like terms: -29.849623113 + 30 = 0.150376887 p = 0.150376887 Simplifying p = 0.150376887

Solution

The solution to the problem is based on the solutions from the subproblems. p = {59.849623113, 0.150376887}

See similar equations:

| 4x+3=2y+10 | | x^(1/4)=32*x^(7/8) | | 1/4x-1=-3/4x | | -4[n-1]-5n= | | x^2-2-3x=0 | | 4R+20=15 | | 3x+7=-9x+49 | | 16v-13v+36=4v-18 | | 21x^2+19x+5=0 | | 4(c-4)+8=2+c-10 | | 10x-4=-3x+9 | | x-x-2x+2x+4+1+5= | | -26y=884 | | (8/9)^3 | | 20t+5t^2-100=0 | | -9=-k-8k | | x^(1/4)=32x^(7/8) | | x^2-2+3x=0 | | 19-17=(x/-5) | | 9=g(6)+2 | | 18=5k+k | | -10y^7+6y^10-4y^10x-8y^8x= | | -2/9-3x=218/9 | | 6=14+4x | | 54=3.14r^2 | | -2(x+1)=9x-1+2(2x+2) | | 54=3.14r^26 | | 3v+7=9v+49 | | 8989=x-((x-6000).25) | | 10y-y=-24+y | | 266=80-v | | 13x-11=11x+11 |

Equations solver categories