If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5n2 = 1 + -2n Solving 5n2 = 1 + -2n Solving for variable 'n'. Reorder the terms: -1 + 2n + 5n2 = 1 + -2n + -1 + 2n Reorder the terms: -1 + 2n + 5n2 = 1 + -1 + -2n + 2n Combine like terms: 1 + -1 = 0 -1 + 2n + 5n2 = 0 + -2n + 2n -1 + 2n + 5n2 = -2n + 2n Combine like terms: -2n + 2n = 0 -1 + 2n + 5n2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.2 + 0.4n + n2 = 0 Move the constant term to the right: Add '0.2' to each side of the equation. -0.2 + 0.4n + 0.2 + n2 = 0 + 0.2 Reorder the terms: -0.2 + 0.2 + 0.4n + n2 = 0 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + 0.4n + n2 = 0 + 0.2 0.4n + n2 = 0 + 0.2 Combine like terms: 0 + 0.2 = 0.2 0.4n + n2 = 0.2 The n term is 0.4n. Take half its coefficient (0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. 0.4n + 0.04 + n2 = 0.2 + 0.04 Reorder the terms: 0.04 + 0.4n + n2 = 0.2 + 0.04 Combine like terms: 0.2 + 0.04 = 0.24 0.04 + 0.4n + n2 = 0.24 Factor a perfect square on the left side: (n + 0.2)(n + 0.2) = 0.24 Calculate the square root of the right side: 0.489897949 Break this problem into two subproblems by setting (n + 0.2) equal to 0.489897949 and -0.489897949.Subproblem 1
n + 0.2 = 0.489897949 Simplifying n + 0.2 = 0.489897949 Reorder the terms: 0.2 + n = 0.489897949 Solving 0.2 + n = 0.489897949 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.2' to each side of the equation. 0.2 + -0.2 + n = 0.489897949 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + n = 0.489897949 + -0.2 n = 0.489897949 + -0.2 Combine like terms: 0.489897949 + -0.2 = 0.289897949 n = 0.289897949 Simplifying n = 0.289897949Subproblem 2
n + 0.2 = -0.489897949 Simplifying n + 0.2 = -0.489897949 Reorder the terms: 0.2 + n = -0.489897949 Solving 0.2 + n = -0.489897949 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-0.2' to each side of the equation. 0.2 + -0.2 + n = -0.489897949 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + n = -0.489897949 + -0.2 n = -0.489897949 + -0.2 Combine like terms: -0.489897949 + -0.2 = -0.689897949 n = -0.689897949 Simplifying n = -0.689897949Solution
The solution to the problem is based on the solutions from the subproblems. n = {0.289897949, -0.689897949}
| 24+2=3x+2(3*4) | | 12^2/20 | | 11m-13=m+23 | | x^2+0.27x+0.01=0.1 | | 3m+6n+9m+4n= | | 0=2x^3+2X^2-18x-18 | | X^2+x-9=18 | | t+1=-20 | | y=0.5(3/4)^3 | | -1/4w-2=5/8w-7/4 | | 30=3x(x^2) | | 8(2b-3)=16b-24 | | -4(6)+2= | | 8(x^2-2x+3)=4x+13 | | b+-8=-4 | | -0.6z/-z= | | -0.6z/-z | | 7x+8y=260 | | (4x-2)+(8x+2)=180 | | 6(6x+4)+3(2x+2)+2=42x+33 | | (4x-2)+(8x+2)+90=180 | | 4x+36-19=-140 | | x+-30=1 | | f=123kn | | (2x-1)dx+(7y+3)dy=0 | | x-1=x+6 | | 56x^2+64=12 | | 4(3x-5)=27 | | 5x-23=9 | | x(x-10)+58=-10(x+4) | | 3z(7z+10)=21z^2+30z-2 | | 0=350-x^2 |