If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 16x + 3 = 0 Reorder the terms: 3 + 16x + 10x2 = 0 Solving 3 + 16x + 10x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. 0.3 + 1.6x + x2 = 0 Move the constant term to the right: Add '-0.3' to each side of the equation. 0.3 + 1.6x + -0.3 + x2 = 0 + -0.3 Reorder the terms: 0.3 + -0.3 + 1.6x + x2 = 0 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + 1.6x + x2 = 0 + -0.3 1.6x + x2 = 0 + -0.3 Combine like terms: 0 + -0.3 = -0.3 1.6x + x2 = -0.3 The x term is 1.6x. Take half its coefficient (0.8). Square it (0.64) and add it to both sides. Add '0.64' to each side of the equation. 1.6x + 0.64 + x2 = -0.3 + 0.64 Reorder the terms: 0.64 + 1.6x + x2 = -0.3 + 0.64 Combine like terms: -0.3 + 0.64 = 0.34 0.64 + 1.6x + x2 = 0.34 Factor a perfect square on the left side: (x + 0.8)(x + 0.8) = 0.34 Calculate the square root of the right side: 0.583095189 Break this problem into two subproblems by setting (x + 0.8) equal to 0.583095189 and -0.583095189.Subproblem 1
x + 0.8 = 0.583095189 Simplifying x + 0.8 = 0.583095189 Reorder the terms: 0.8 + x = 0.583095189 Solving 0.8 + x = 0.583095189 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.8' to each side of the equation. 0.8 + -0.8 + x = 0.583095189 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + x = 0.583095189 + -0.8 x = 0.583095189 + -0.8 Combine like terms: 0.583095189 + -0.8 = -0.216904811 x = -0.216904811 Simplifying x = -0.216904811Subproblem 2
x + 0.8 = -0.583095189 Simplifying x + 0.8 = -0.583095189 Reorder the terms: 0.8 + x = -0.583095189 Solving 0.8 + x = -0.583095189 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.8' to each side of the equation. 0.8 + -0.8 + x = -0.583095189 + -0.8 Combine like terms: 0.8 + -0.8 = 0.0 0.0 + x = -0.583095189 + -0.8 x = -0.583095189 + -0.8 Combine like terms: -0.583095189 + -0.8 = -1.383095189 x = -1.383095189 Simplifying x = -1.383095189Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.216904811, -1.383095189}
| 20x+3.25=12.25 | | 10m-8-11m=-3+3 | | 2(n+8)=22 | | -6/5(x+10)+1/5x=-6 | | X+37+90+x+67=180 | | 1/5(-10k+75)=8+12k | | (x-5y)(x-5y)= | | (5x+8)+(-6x+2)= | | -5(5n-3)=30 | | -2x+20=4 | | 250-2x=10 | | 139.60/20 | | -4(4+r)=12 | | 5/4x+2=27 | | 28=-4(c-9) | | (2x+5)(2x+7)=0 | | 3y+4+6(1+y)=9y+10 | | -7/10t=9/8 | | 36=-9/5x | | 75x-x^2=1026 | | x-5/3=4/3 | | 3.8n-13=12d-2 | | x(6x+7)=20 | | 75x-x^2=900 | | 5-(m+3)=2(2m-4) | | 72+-17x+x^2=0 | | 3[2h-6]=2[2(3-h)-5] | | 4x-6=-24+7x | | 2[5-5(x-4)]=10-5x | | t=23b^13 | | y/4+8=12 | | 0.5=b^13 |