If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -4x = 25 Reorder the terms: -4x + 5x2 = 25 Solving -4x + 5x2 = 25 Solving for variable 'x'. Reorder the terms: -25 + -4x + 5x2 = 25 + -25 Combine like terms: 25 + -25 = 0 -25 + -4x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -5 + -0.8x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -0.8x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -0.8x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -0.8x + x2 = 0 + 5 -0.8x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -0.8x + x2 = 5 The x term is -0.8x. Take half its coefficient (-0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. -0.8x + 0.16 + x2 = 5 + 0.16 Reorder the terms: 0.16 + -0.8x + x2 = 5 + 0.16 Combine like terms: 5 + 0.16 = 5.16 0.16 + -0.8x + x2 = 5.16 Factor a perfect square on the left side: (x + -0.4)(x + -0.4) = 5.16 Calculate the square root of the right side: 2.271563338 Break this problem into two subproblems by setting (x + -0.4) equal to 2.271563338 and -2.271563338.Subproblem 1
x + -0.4 = 2.271563338 Simplifying x + -0.4 = 2.271563338 Reorder the terms: -0.4 + x = 2.271563338 Solving -0.4 + x = 2.271563338 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = 2.271563338 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = 2.271563338 + 0.4 x = 2.271563338 + 0.4 Combine like terms: 2.271563338 + 0.4 = 2.671563338 x = 2.671563338 Simplifying x = 2.671563338Subproblem 2
x + -0.4 = -2.271563338 Simplifying x + -0.4 = -2.271563338 Reorder the terms: -0.4 + x = -2.271563338 Solving -0.4 + x = -2.271563338 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = -2.271563338 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = -2.271563338 + 0.4 x = -2.271563338 + 0.4 Combine like terms: -2.271563338 + 0.4 = -1.871563338 x = -1.871563338 Simplifying x = -1.871563338Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.671563338, -1.871563338}
| 4y-7=-6+4x | | 7L= | | 1+2(2u-3)=-3(4u-3)+6u | | q=-2p+7 | | 3.4cm= | | 2.8m=280 | | 7.84cm=78.4 | | S^2+3a-4=0 | | 9+2=12 | | 423m=0.423 | | y=2*(-1)+2 | | 4=n/6+11 | | 5-2(2)=22 | | 7-m/8=-2 | | p=500-2/5(115,000) | | y=2*(-2)+2 | | 16x-21=30+13x | | 3x^2-7x+80=100 | | -(6n+8)+7(6-3n)=-20 | | 6(3x-4)=23 | | -(-17x-11)+29x=-16-(13x-15) | | 3x^2-7x+80=10 | | -(6n+8)+7(6-3n)=-30 | | -X+2/5y=-4 | | 3+7x=6x-8 | | X/4-4=-16 | | 12y=-21+29y-7y | | x^2-14x=27 | | 9x^4-4x^2-5=0 | | 4x^6-18x^5-10x^4= | | 32=15y-(4y-10) | | -3+m=-8 |