If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 14x + -180 = 0 Reorder the terms: -180 + 14x + 5x2 = 0 Solving -180 + 14x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -36 + 2.8x + x2 = 0 Move the constant term to the right: Add '36' to each side of the equation. -36 + 2.8x + 36 + x2 = 0 + 36 Reorder the terms: -36 + 36 + 2.8x + x2 = 0 + 36 Combine like terms: -36 + 36 = 0 0 + 2.8x + x2 = 0 + 36 2.8x + x2 = 0 + 36 Combine like terms: 0 + 36 = 36 2.8x + x2 = 36 The x term is 2.8x. Take half its coefficient (1.4). Square it (1.96) and add it to both sides. Add '1.96' to each side of the equation. 2.8x + 1.96 + x2 = 36 + 1.96 Reorder the terms: 1.96 + 2.8x + x2 = 36 + 1.96 Combine like terms: 36 + 1.96 = 37.96 1.96 + 2.8x + x2 = 37.96 Factor a perfect square on the left side: (x + 1.4)(x + 1.4) = 37.96 Calculate the square root of the right side: 6.16116872 Break this problem into two subproblems by setting (x + 1.4) equal to 6.16116872 and -6.16116872.Subproblem 1
x + 1.4 = 6.16116872 Simplifying x + 1.4 = 6.16116872 Reorder the terms: 1.4 + x = 6.16116872 Solving 1.4 + x = 6.16116872 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.4' to each side of the equation. 1.4 + -1.4 + x = 6.16116872 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 0.0 + x = 6.16116872 + -1.4 x = 6.16116872 + -1.4 Combine like terms: 6.16116872 + -1.4 = 4.76116872 x = 4.76116872 Simplifying x = 4.76116872Subproblem 2
x + 1.4 = -6.16116872 Simplifying x + 1.4 = -6.16116872 Reorder the terms: 1.4 + x = -6.16116872 Solving 1.4 + x = -6.16116872 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.4' to each side of the equation. 1.4 + -1.4 + x = -6.16116872 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 0.0 + x = -6.16116872 + -1.4 x = -6.16116872 + -1.4 Combine like terms: -6.16116872 + -1.4 = -7.56116872 x = -7.56116872 Simplifying x = -7.56116872Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.76116872, -7.56116872}
| 1632.2976=4*3.14*r^2 | | 16+3(w-5)=2w+9 | | 15f-f= | | 2*x^5=486 | | 5y-12-4y=39 | | 6b=-6 | | 2a-3c=6 | | 3x-0.6=x+2.4 | | 4d+5d+9d-4= | | 5-11t=7(6-2t) | | 2x-3+4=20 | | 2xy+3t-xy-4t= | | 4x-17=8x+11 | | 4x-11=8x+11 | | 7/8-5/7 | | 8(n-3)=8n+24 | | r+11r= | | 6+-6(p+2)=-8(-3+p) | | 8-2x=18+3x | | -1/3h6 | | 49y+30=8 | | 5y=20x+5 | | 5/25=13/x | | 6+3(6r-6)=2r+4(1+8r) | | 3h+s=12 | | 98b-11=13 | | x/21=27/9 | | (3-5)= | | -33c-99= | | 840+4y=1480 | | -8x-15=-30 | | 21x-24x=7-10 |