If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying n2 + -2n = 23 Reorder the terms: -2n + n2 = 23 Solving -2n + n2 = 23 Solving for variable 'n'. Reorder the terms: -23 + -2n + n2 = 23 + -23 Combine like terms: 23 + -23 = 0 -23 + -2n + n2 = 0 Begin completing the square. Move the constant term to the right: Add '23' to each side of the equation. -23 + -2n + 23 + n2 = 0 + 23 Reorder the terms: -23 + 23 + -2n + n2 = 0 + 23 Combine like terms: -23 + 23 = 0 0 + -2n + n2 = 0 + 23 -2n + n2 = 0 + 23 Combine like terms: 0 + 23 = 23 -2n + n2 = 23 The n term is -2n. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2n + 1 + n2 = 23 + 1 Reorder the terms: 1 + -2n + n2 = 23 + 1 Combine like terms: 23 + 1 = 24 1 + -2n + n2 = 24 Factor a perfect square on the left side: (n + -1)(n + -1) = 24 Calculate the square root of the right side: 4.898979486 Break this problem into two subproblems by setting (n + -1) equal to 4.898979486 and -4.898979486.Subproblem 1
n + -1 = 4.898979486 Simplifying n + -1 = 4.898979486 Reorder the terms: -1 + n = 4.898979486 Solving -1 + n = 4.898979486 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + n = 4.898979486 + 1 Combine like terms: -1 + 1 = 0 0 + n = 4.898979486 + 1 n = 4.898979486 + 1 Combine like terms: 4.898979486 + 1 = 5.898979486 n = 5.898979486 Simplifying n = 5.898979486Subproblem 2
n + -1 = -4.898979486 Simplifying n + -1 = -4.898979486 Reorder the terms: -1 + n = -4.898979486 Solving -1 + n = -4.898979486 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + n = -4.898979486 + 1 Combine like terms: -1 + 1 = 0 0 + n = -4.898979486 + 1 n = -4.898979486 + 1 Combine like terms: -4.898979486 + 1 = -3.898979486 n = -3.898979486 Simplifying n = -3.898979486Solution
The solution to the problem is based on the solutions from the subproblems. n = {5.898979486, -3.898979486}
| 3-0.50(4-x)=2+0.75(5+x) | | 7x-4(3x+13)=-92 | | 23+k=26 | | 70=3x+10 | | 2y-8=-14+5y | | K-8=7 | | 2d-8=5d-4 | | -13/17-8(48y-97)=x | | 4.35(19)+3.42f=82.35 | | Y=8(0.25)x | | 3x+11=8-2x | | 2x+4y=268 | | 5y+2-5y=2 | | 9n^2+6=7n | | r^2=8r-7 | | 4y-2y+16=8y+20-5y | | 4.35b+3.42f=82.35 | | -5(-x-3)=-60 | | 2.6(j-1)+0.7=1.2(3-j)+0.2 | | 5x-(5)-10=0 | | 5(-6n+12)-35(4n-22)=-20 | | F(x)=(7x+10)3 | | 2x+11+3x-9=180 | | 3(3s+9)=54 | | 75y^3=200y^2+27y-72 | | 4(4-x)=4 | | -3+(2+4x)= | | k^2-121=0 | | 6g+3(-4+3g)=1-g | | t^2-145t+2500=0 | | -10a^2+2a-4=-12a^2 | | 6y+7x=36 |