If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7 = -16x2 + 96x Reorder the terms: 7 = 96x + -16x2 Solving 7 = 96x + -16x2 Solving for variable 'x'. Reorder the terms: 7 + -96x + 16x2 = 96x + -96x + -16x2 + 16x2 Combine like terms: 96x + -96x = 0 7 + -96x + 16x2 = 0 + -16x2 + 16x2 7 + -96x + 16x2 = -16x2 + 16x2 Combine like terms: -16x2 + 16x2 = 0 7 + -96x + 16x2 = 0 Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. 0.4375 + -6x + x2 = 0 Move the constant term to the right: Add '-0.4375' to each side of the equation. 0.4375 + -6x + -0.4375 + x2 = 0 + -0.4375 Reorder the terms: 0.4375 + -0.4375 + -6x + x2 = 0 + -0.4375 Combine like terms: 0.4375 + -0.4375 = 0.0000 0.0000 + -6x + x2 = 0 + -0.4375 -6x + x2 = 0 + -0.4375 Combine like terms: 0 + -0.4375 = -0.4375 -6x + x2 = -0.4375 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = -0.4375 + 9 Reorder the terms: 9 + -6x + x2 = -0.4375 + 9 Combine like terms: -0.4375 + 9 = 8.5625 9 + -6x + x2 = 8.5625 Factor a perfect square on the left side: (x + -3)(x + -3) = 8.5625 Calculate the square root of the right side: 2.926174978 Break this problem into two subproblems by setting (x + -3) equal to 2.926174978 and -2.926174978.Subproblem 1
x + -3 = 2.926174978 Simplifying x + -3 = 2.926174978 Reorder the terms: -3 + x = 2.926174978 Solving -3 + x = 2.926174978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 2.926174978 + 3 Combine like terms: -3 + 3 = 0 0 + x = 2.926174978 + 3 x = 2.926174978 + 3 Combine like terms: 2.926174978 + 3 = 5.926174978 x = 5.926174978 Simplifying x = 5.926174978Subproblem 2
x + -3 = -2.926174978 Simplifying x + -3 = -2.926174978 Reorder the terms: -3 + x = -2.926174978 Solving -3 + x = -2.926174978 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -2.926174978 + 3 Combine like terms: -3 + 3 = 0 0 + x = -2.926174978 + 3 x = -2.926174978 + 3 Combine like terms: -2.926174978 + 3 = 0.073825022 x = 0.073825022 Simplifying x = 0.073825022Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.926174978, 0.073825022}
| -x+-4y= | | -15+p=9 | | 5z+16=6z-13 | | 5x^5-x^4-2x^3+4x-35=0 | | -1x+-4y= | | 4/x=16/32 | | -4.9x+2.8x+4=1 | | (5z+16)+(6z-12)+90=180 | | 8n^2-24n+4=4 | | 15/90=5/x | | r^2-4r-1=-4 | | r^2-4r-1=0 | | 6=0.25d^2 | | 5=0.25d^2 | | p(x)=4x+10 | | 1=0.25d^2 | | 2=0.25d^2 | | 2(tan)-1=1 | | 3=0.25d^2 | | 5w+15= | | (3y+9)+(3y+9)+90=180 | | 80=(18-l)l | | 4=0.25d^2 | | 4.29-12.9g=19.3g+17.17 | | (x+4)(x^2-14x+74)=0 | | 10+90= | | (x+2)(x^2-14x+74)=0 | | 600t^2=50 | | 0.20(4x+3)=7 | | 9-3r=2r-4 | | f(x)=5+3 | | 0.41-X=1.4 |