If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4250 = 5x2 + 3x Reorder the terms: 4250 = 3x + 5x2 Solving 4250 = 3x + 5x2 Solving for variable 'x'. Reorder the terms: 4250 + -3x + -5x2 = 3x + -3x + 5x2 + -5x2 Combine like terms: 3x + -3x = 0 4250 + -3x + -5x2 = 0 + 5x2 + -5x2 4250 + -3x + -5x2 = 5x2 + -5x2 Combine like terms: 5x2 + -5x2 = 0 4250 + -3x + -5x2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. -850 + 0.6x + x2 = 0 Move the constant term to the right: Add '850' to each side of the equation. -850 + 0.6x + 850 + x2 = 0 + 850 Reorder the terms: -850 + 850 + 0.6x + x2 = 0 + 850 Combine like terms: -850 + 850 = 0 0 + 0.6x + x2 = 0 + 850 0.6x + x2 = 0 + 850 Combine like terms: 0 + 850 = 850 0.6x + x2 = 850 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = 850 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = 850 + 0.09 Combine like terms: 850 + 0.09 = 850.09 0.09 + 0.6x + x2 = 850.09 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = 850.09 Calculate the square root of the right side: 29.156302921 Break this problem into two subproblems by setting (x + 0.3) equal to 29.156302921 and -29.156302921.Subproblem 1
x + 0.3 = 29.156302921 Simplifying x + 0.3 = 29.156302921 Reorder the terms: 0.3 + x = 29.156302921 Solving 0.3 + x = 29.156302921 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = 29.156302921 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = 29.156302921 + -0.3 x = 29.156302921 + -0.3 Combine like terms: 29.156302921 + -0.3 = 28.856302921 x = 28.856302921 Simplifying x = 28.856302921Subproblem 2
x + 0.3 = -29.156302921 Simplifying x + 0.3 = -29.156302921 Reorder the terms: 0.3 + x = -29.156302921 Solving 0.3 + x = -29.156302921 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = -29.156302921 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = -29.156302921 + -0.3 x = -29.156302921 + -0.3 Combine like terms: -29.156302921 + -0.3 = -29.456302921 x = -29.456302921 Simplifying x = -29.456302921Solution
The solution to the problem is based on the solutions from the subproblems. x = {28.856302921, -29.456302921}
| 4(3x-4)-10=5x+2 | | 0.5=4.1x-2(01.3x-4) | | 1300=5x^2+3x | | 9x^2+x^2+7x+x^2= | | 5x^2+3x=400 | | 1-1-(1+k)+5-k= | | 5x-(3x-1)=37 | | 1/2*3/5= | | 7(-3-2)+4(1-x)=9(2x-5)-3(3x-5) | | 13x+12=12x | | 2(t-2)-3(3t-4)=13-5(7t+4) | | (3x-40)= | | 0.25(q-84)+0.05q=17.80 | | 0.25q+0.05(q-84)=17.80 | | 3(7-9x)-5(5x+1)=-8(9-4) | | 5x+3x-60=436 | | (x^2)+0.18x=7x | | 5x+3(x-20)=436 | | 0.05(84-q)+0.25q=17.80 | | (x+0.18)=7 | | 1.6667v+4+.3337v=8 | | b^2-1800b+1619100=0 | | (3+2x+8x^2+9x^3)-(-8+2x-8x^2+9x^3)= | | 0.10(y-5)+0.02y=0.20y-0.3 | | 6=1-6 | | f(x)=(0.0192) | | 2.3p-10.1=6.49p-4 | | 2.3p-10.1=6.4p-4 | | (-7x+3)-(x^2+x-6)= | | -4cos^2x-4sinx+5=0 | | 4cos^2x-4sinx+5=0 | | lx+1l=-2 |