If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying P2 + 20P + -9 = -7 Reorder the terms: -9 + 20P + P2 = -7 Solving -9 + 20P + P2 = -7 Solving for variable 'P'. Reorder the terms: -9 + 7 + 20P + P2 = -7 + 7 Combine like terms: -9 + 7 = -2 -2 + 20P + P2 = -7 + 7 Combine like terms: -7 + 7 = 0 -2 + 20P + P2 = 0 Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + 20P + 2 + P2 = 0 + 2 Reorder the terms: -2 + 2 + 20P + P2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 20P + P2 = 0 + 2 20P + P2 = 0 + 2 Combine like terms: 0 + 2 = 2 20P + P2 = 2 The P term is 20P. Take half its coefficient (10). Square it (100) and add it to both sides. Add '100' to each side of the equation. 20P + 100 + P2 = 2 + 100 Reorder the terms: 100 + 20P + P2 = 2 + 100 Combine like terms: 2 + 100 = 102 100 + 20P + P2 = 102 Factor a perfect square on the left side: (P + 10)(P + 10) = 102 Calculate the square root of the right side: 10.099504938 Break this problem into two subproblems by setting (P + 10) equal to 10.099504938 and -10.099504938.Subproblem 1
P + 10 = 10.099504938 Simplifying P + 10 = 10.099504938 Reorder the terms: 10 + P = 10.099504938 Solving 10 + P = 10.099504938 Solving for variable 'P'. Move all terms containing P to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + P = 10.099504938 + -10 Combine like terms: 10 + -10 = 0 0 + P = 10.099504938 + -10 P = 10.099504938 + -10 Combine like terms: 10.099504938 + -10 = 0.099504938 P = 0.099504938 Simplifying P = 0.099504938Subproblem 2
P + 10 = -10.099504938 Simplifying P + 10 = -10.099504938 Reorder the terms: 10 + P = -10.099504938 Solving 10 + P = -10.099504938 Solving for variable 'P'. Move all terms containing P to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + P = -10.099504938 + -10 Combine like terms: 10 + -10 = 0 0 + P = -10.099504938 + -10 P = -10.099504938 + -10 Combine like terms: -10.099504938 + -10 = -20.099504938 P = -20.099504938 Simplifying P = -20.099504938Solution
The solution to the problem is based on the solutions from the subproblems. P = {0.099504938, -20.099504938}
| M/-8 | | X^2-4X-94=2 | | 4x-2x=36 | | 5.50=250+1.25 | | (x+4)(x+k)-2k=0 | | (x+4)(x+k)-2k-4=0 | | bela^2sk=420 | | Belasko=69 | | 3*3=5+4 | | 4x+54=x+8 | | x^2+3x-40=x^2+x-12 | | p-10=4x | | p=4x+10 | | 2x+3y+146=180 | | (m-3)*x^2-6x+m+5=0 | | (5x-1)(8x+6)=0 | | (1-2x)/9=1-(x+4)/6 | | X^2+4x-y+7=0 | | |8x-1|=8,8 | | 3x^2+13x-6=0 | | Xdx+(y-2x)dy=0 | | sen(2x)=cos(3+3x) | | 5x-33=2(x+2)-7 | | 2-9z/17-4z=4/5 | | 16-x=-24(x+7) | | 16-x=2[-12(x+7)] | | 4x-1=132 | | 16-x=124x-168 | | 6560=P+P(0.082)(8) | | x-(3.7x-97)-(0.732(3.7x-97)+26)=0 | | -320+x=4x+40 | | (x-2y-1)dx+(3x-6+2)dy=0 |