If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 17x + 3 = 0 Reorder the terms: 3 + 17x + 4x2 = 0 Solving 3 + 17x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. 0.75 + 4.25x + x2 = 0 Move the constant term to the right: Add '-0.75' to each side of the equation. 0.75 + 4.25x + -0.75 + x2 = 0 + -0.75 Reorder the terms: 0.75 + -0.75 + 4.25x + x2 = 0 + -0.75 Combine like terms: 0.75 + -0.75 = 0.00 0.00 + 4.25x + x2 = 0 + -0.75 4.25x + x2 = 0 + -0.75 Combine like terms: 0 + -0.75 = -0.75 4.25x + x2 = -0.75 The x term is 4.25x. Take half its coefficient (2.125). Square it (4.515625) and add it to both sides. Add '4.515625' to each side of the equation. 4.25x + 4.515625 + x2 = -0.75 + 4.515625 Reorder the terms: 4.515625 + 4.25x + x2 = -0.75 + 4.515625 Combine like terms: -0.75 + 4.515625 = 3.765625 4.515625 + 4.25x + x2 = 3.765625 Factor a perfect square on the left side: (x + 2.125)(x + 2.125) = 3.765625 Calculate the square root of the right side: 1.940521837 Break this problem into two subproblems by setting (x + 2.125) equal to 1.940521837 and -1.940521837.Subproblem 1
x + 2.125 = 1.940521837 Simplifying x + 2.125 = 1.940521837 Reorder the terms: 2.125 + x = 1.940521837 Solving 2.125 + x = 1.940521837 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.125' to each side of the equation. 2.125 + -2.125 + x = 1.940521837 + -2.125 Combine like terms: 2.125 + -2.125 = 0.000 0.000 + x = 1.940521837 + -2.125 x = 1.940521837 + -2.125 Combine like terms: 1.940521837 + -2.125 = -0.184478163 x = -0.184478163 Simplifying x = -0.184478163Subproblem 2
x + 2.125 = -1.940521837 Simplifying x + 2.125 = -1.940521837 Reorder the terms: 2.125 + x = -1.940521837 Solving 2.125 + x = -1.940521837 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2.125' to each side of the equation. 2.125 + -2.125 + x = -1.940521837 + -2.125 Combine like terms: 2.125 + -2.125 = 0.000 0.000 + x = -1.940521837 + -2.125 x = -1.940521837 + -2.125 Combine like terms: -1.940521837 + -2.125 = -4.065521837 x = -4.065521837 Simplifying x = -4.065521837Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.184478163, -4.065521837}
| 2(4x+5)=3x+5 | | 2x^2+4x-286=0 | | -6x+18=-6 | | p^2+0.8p+1.16=0 | | 4a^2b^3+ab^2= | | 3xy+4y=2x-7+y^2 | | 0.9xwhat=3.6 | | 6(15-6+(-2)+10)= | | 3(4x-6)+12=5x-7 | | 10x-5=6x-4 | | 8(2x+3)=3(3x-4) | | 3x+31-76= | | 13=4r | | 1-(x+2)2=(1-2x)(1+2x) | | 3b^2+16b+5=0 | | -3(2x-4y+8-x+2-3y-6)+10= | | 5x^2+47x+18=0 | | 12x+8y=70.4 | | 2x+3(2-4x)=-4 | | 5x-16=79 | | 6x-19=77 | | 7c-16=3 | | 2x+3=4x^2 | | 2x+3=4x*2 | | 3(v+2)+v=4(v-1)+9 | | 3x+8+5=4x-10 | | 10c+5=31 | | 4p^2+24p=0 | | a^2+14a-51=o | | x^3-6*x^2+6*x-11=0 | | 2x^2+4=8 | | (-2(x^2+7)-5x)+(2x^2-3(-3x-5))=0 |