If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + -5x + -25 = 0 Reorder the terms: -25 + -5x + 10x2 = 0 Solving -25 + -5x + 10x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '5'. 5(-5 + -1x + 2x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-5 + -1x + 2x2)' equal to zero and attempt to solve: Simplifying -5 + -1x + 2x2 = 0 Solving -5 + -1x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + -0.5x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + -0.5x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + -0.5x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + -0.5x + x2 = 0 + 2.5 -0.5x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 -0.5x + x2 = 2.5 The x term is -0.5x. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5x + 0.0625 + x2 = 2.5 + 0.0625 Reorder the terms: 0.0625 + -0.5x + x2 = 2.5 + 0.0625 Combine like terms: 2.5 + 0.0625 = 2.5625 0.0625 + -0.5x + x2 = 2.5625 Factor a perfect square on the left side: (x + -0.25)(x + -0.25) = 2.5625 Calculate the square root of the right side: 1.600781059 Break this problem into two subproblems by setting (x + -0.25) equal to 1.600781059 and -1.600781059.Subproblem 1
x + -0.25 = 1.600781059 Simplifying x + -0.25 = 1.600781059 Reorder the terms: -0.25 + x = 1.600781059 Solving -0.25 + x = 1.600781059 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = 1.600781059 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = 1.600781059 + 0.25 x = 1.600781059 + 0.25 Combine like terms: 1.600781059 + 0.25 = 1.850781059 x = 1.850781059 Simplifying x = 1.850781059Subproblem 2
x + -0.25 = -1.600781059 Simplifying x + -0.25 = -1.600781059 Reorder the terms: -0.25 + x = -1.600781059 Solving -0.25 + x = -1.600781059 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.25' to each side of the equation. -0.25 + 0.25 + x = -1.600781059 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + x = -1.600781059 + 0.25 x = -1.600781059 + 0.25 Combine like terms: -1.600781059 + 0.25 = -1.350781059 x = -1.350781059 Simplifying x = -1.350781059Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.850781059, -1.350781059}Solution
x = {1.850781059, -1.350781059}
| m(m+5)=-4 | | 1/2(7-3(6+1)) | | 9x-(5x+11)=25 | | -2(4s-1)-2=-3(9s+3)-5 | | -5x=300 | | (2x+5)(2x+5)=27 | | y-13/5=16/5 | | 11-0.10x=10 | | 4a^2=16a | | 27-3x=15 | | 4/21x7/12 | | 4w^2+16+7=0 | | 9(2-j)+3(5+2j)=2(7-2j)-4(4j-1) | | 4/21*7/12 | | (w)(2w-1)=91 | | (w)(2w^2)=91 | | 8v^2+10v-3=0 | | x/20-5=-4 | | -4(-5-3x)=116 | | 25x^2+30=55 | | B-24.6=5.1b | | 2+x/4=-2 | | 2(5.5)+3(5.5+1.5)= | | 2(4-20)=8(x-5) | | 6x+52=2x+24 | | B-24.6=5 | | 4p-15=1 | | x/5-7=x+6/3 | | 3+12=9y+4-8y | | 16=x/11 | | 1/x+3/7=5/x | | 5(x+8)=0 |