If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16 = 4.71x + x2 Solving 16 = 4.71x + x2 Solving for variable 'x'. Reorder the terms: 16 + -4.71x + -1x2 = 4.71x + -4.71x + x2 + -1x2 Combine like terms: 4.71x + -4.71x = 0.00 16 + -4.71x + -1x2 = 0.00 + x2 + -1x2 16 + -4.71x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 16 + -4.71x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -16 + 4.71x + x2 = 0 Move the constant term to the right: Add '16' to each side of the equation. -16 + 4.71x + 16 + x2 = 0 + 16 Reorder the terms: -16 + 16 + 4.71x + x2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + 4.71x + x2 = 0 + 16 4.71x + x2 = 0 + 16 Combine like terms: 0 + 16 = 16 4.71x + x2 = 16 The x term is 4.71x. Take half its coefficient (2.355). Square it (5.546025) and add it to both sides. Add '5.546025' to each side of the equation. 4.71x + 5.546025 + x2 = 16 + 5.546025 Reorder the terms: 5.546025 + 4.71x + x2 = 16 + 5.546025 Combine like terms: 16 + 5.546025 = 21.546025 5.546025 + 4.71x + x2 = 21.546025 Factor a perfect square on the left side: (x + 2.355)(x + 2.355) = 21.546025 Calculate the square root of the right side: 4.641769598 Break this problem into two subproblems by setting (x + 2.355) equal to 4.641769598 and -4.641769598.Subproblem 1
x + 2.355 = 4.641769598 Simplifying x + 2.355 = 4.641769598 Reorder the terms: 2.355 + x = 4.641769598 Solving 2.355 + x = 4.641769598 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.355' to each side of the equation. 2.355 + -2.355 + x = 4.641769598 + -2.355 Combine like terms: 2.355 + -2.355 = 0.000 0.000 + x = 4.641769598 + -2.355 x = 4.641769598 + -2.355 Combine like terms: 4.641769598 + -2.355 = 2.286769598 x = 2.286769598 Simplifying x = 2.286769598Subproblem 2
x + 2.355 = -4.641769598 Simplifying x + 2.355 = -4.641769598 Reorder the terms: 2.355 + x = -4.641769598 Solving 2.355 + x = -4.641769598 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.355' to each side of the equation. 2.355 + -2.355 + x = -4.641769598 + -2.355 Combine like terms: 2.355 + -2.355 = 0.000 0.000 + x = -4.641769598 + -2.355 x = -4.641769598 + -2.355 Combine like terms: -4.641769598 + -2.355 = -6.996769598 x = -6.996769598 Simplifying x = -6.996769598Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.286769598, -6.996769598}
| Z=12x-23y | | 3y^2-4y-23=0 | | 18-7((18-13z)/7)/13 | | 4(g+7)=2g+30 | | 8-3(-2(5-7)-5(4-2))= | | -126=k | | 21=-1n | | x^2-2m^2+2m^2+1=0 | | 10c=15 | | 9x-48=3x | | ln((x)(x+8))=1 | | lnx(x+8)=1 | | (x-1)=9 | | x+22=8+22 | | y^4+2y^3-98y^2+2y+1=0 | | x*x=7.2*6.2 | | 45+x=67 | | 256+4x=3 | | 4x^3+4x=3 | | 4x^2+4y^2=25 | | 4x^2-4y^2=25 | | p=12-3q | | 20(v-6)(2v-3)= | | 25x^2+25y^2-20x+30y+13=0 | | 9x^2+9y^2+12x+36y=0 | | (-5b-8)(3b+5)= | | y=2px+p^5 | | 4xa-3y-a/10xa-2y-a | | (4w-6)(8+w)=0 | | 20log(x)=-30 | | 8a-3b=6 | | 8a-3b=7 |