If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7p2 = 18p + 8 Reorder the terms: 7p2 = 8 + 18p Solving 7p2 = 8 + 18p Solving for variable 'p'. Reorder the terms: -8 + -18p + 7p2 = 8 + 18p + -8 + -18p Reorder the terms: -8 + -18p + 7p2 = 8 + -8 + 18p + -18p Combine like terms: 8 + -8 = 0 -8 + -18p + 7p2 = 0 + 18p + -18p -8 + -18p + 7p2 = 18p + -18p Combine like terms: 18p + -18p = 0 -8 + -18p + 7p2 = 0 Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -1.142857143 + -2.571428571p + p2 = 0 Move the constant term to the right: Add '1.142857143' to each side of the equation. -1.142857143 + -2.571428571p + 1.142857143 + p2 = 0 + 1.142857143 Reorder the terms: -1.142857143 + 1.142857143 + -2.571428571p + p2 = 0 + 1.142857143 Combine like terms: -1.142857143 + 1.142857143 = 0.000000000 0.000000000 + -2.571428571p + p2 = 0 + 1.142857143 -2.571428571p + p2 = 0 + 1.142857143 Combine like terms: 0 + 1.142857143 = 1.142857143 -2.571428571p + p2 = 1.142857143 The p term is -2.571428571p. Take half its coefficient (-1.285714286). Square it (1.653061225) and add it to both sides. Add '1.653061225' to each side of the equation. -2.571428571p + 1.653061225 + p2 = 1.142857143 + 1.653061225 Reorder the terms: 1.653061225 + -2.571428571p + p2 = 1.142857143 + 1.653061225 Combine like terms: 1.142857143 + 1.653061225 = 2.795918368 1.653061225 + -2.571428571p + p2 = 2.795918368 Factor a perfect square on the left side: (p + -1.285714286)(p + -1.285714286) = 2.795918368 Calculate the square root of the right side: 1.672099987 Break this problem into two subproblems by setting (p + -1.285714286) equal to 1.672099987 and -1.672099987.Subproblem 1
p + -1.285714286 = 1.672099987 Simplifying p + -1.285714286 = 1.672099987 Reorder the terms: -1.285714286 + p = 1.672099987 Solving -1.285714286 + p = 1.672099987 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '1.285714286' to each side of the equation. -1.285714286 + 1.285714286 + p = 1.672099987 + 1.285714286 Combine like terms: -1.285714286 + 1.285714286 = 0.000000000 0.000000000 + p = 1.672099987 + 1.285714286 p = 1.672099987 + 1.285714286 Combine like terms: 1.672099987 + 1.285714286 = 2.957814273 p = 2.957814273 Simplifying p = 2.957814273Subproblem 2
p + -1.285714286 = -1.672099987 Simplifying p + -1.285714286 = -1.672099987 Reorder the terms: -1.285714286 + p = -1.672099987 Solving -1.285714286 + p = -1.672099987 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '1.285714286' to each side of the equation. -1.285714286 + 1.285714286 + p = -1.672099987 + 1.285714286 Combine like terms: -1.285714286 + 1.285714286 = 0.000000000 0.000000000 + p = -1.672099987 + 1.285714286 p = -1.672099987 + 1.285714286 Combine like terms: -1.672099987 + 1.285714286 = -0.386385701 p = -0.386385701 Simplifying p = -0.386385701Solution
The solution to the problem is based on the solutions from the subproblems. p = {2.957814273, -0.386385701}
| 3k=84+9k | | 9(-3m+6)= | | w^2-3w-64=0 | | 16x+3x-64x= | | 2x^3-x^2-8x-5=0 | | -5x+18=3x-2 | | Y-xn=6 | | 4x^2-35x-99=0 | | 63=4t-11t | | -6x^2+6x+9= | | e^5r=1.3 | | 2n^2+3=-5n | | 3ex=11.76 | | 3x^2-24x-30=0 | | 3x^2-24x-30= | | 0.30+0.32x= | | ex=5.9 | | y^2+15y+57=1 | | X*0.32= | | 3n^2-6=17n | | X^4+5x^3=0 | | 8a=(4a-9) | | X^4+5x^3= | | -2(j+6)=j+3+2j | | -5x=16-4y | | 5x+3(-3x+7)=57 | | Y+y=2y-4 | | 3t+5=-4 | | N-23=-23 | | 13m+2(2+2m)=-1 | | 7x^2+9x-11= | | g(g+10)=-6 |