If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 11 + 2x = x2 Solving 11 + 2x = x2 Solving for variable 'x'. Combine like terms: x2 + -1x2 = 0 11 + 2x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -11 + -2x + x2 = 0 Move the constant term to the right: Add '11' to each side of the equation. -11 + -2x + 11 + x2 = 0 + 11 Reorder the terms: -11 + 11 + -2x + x2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -2x + x2 = 0 + 11 -2x + x2 = 0 + 11 Combine like terms: 0 + 11 = 11 -2x + x2 = 11 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 11 + 1 Reorder the terms: 1 + -2x + x2 = 11 + 1 Combine like terms: 11 + 1 = 12 1 + -2x + x2 = 12 Factor a perfect square on the left side: (x + -1)(x + -1) = 12 Calculate the square root of the right side: 3.464101615 Break this problem into two subproblems by setting (x + -1) equal to 3.464101615 and -3.464101615.Subproblem 1
x + -1 = 3.464101615 Simplifying x + -1 = 3.464101615 Reorder the terms: -1 + x = 3.464101615 Solving -1 + x = 3.464101615 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 3.464101615 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.464101615 + 1 x = 3.464101615 + 1 Combine like terms: 3.464101615 + 1 = 4.464101615 x = 4.464101615 Simplifying x = 4.464101615Subproblem 2
x + -1 = -3.464101615 Simplifying x + -1 = -3.464101615 Reorder the terms: -1 + x = -3.464101615 Solving -1 + x = -3.464101615 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -3.464101615 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.464101615 + 1 x = -3.464101615 + 1 Combine like terms: -3.464101615 + 1 = -2.464101615 x = -2.464101615 Simplifying x = -2.464101615Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.464101615, -2.464101615}
| 4(x+3)=4(x-9)+3x | | 152+52h=312 | | 25/n=5/8 | | 3x^2+18x+32=5 | | 42=5.25h | | 12+12(x+5)=6(x+8) | | y-7=75 | | f(n)=3n+2 | | g(x)=4x+2 | | 4x-3+2x+21=60x | | 2+2x+3(2x)=99 | | 2(3y+3)-6y=12 | | 18y^2+63= | | 3x-5(x-3)=-4+2x-13 | | -3.7x=57.72 | | Y=2(18/5)-6 | | 2(18/5)-6 | | 9u=6 | | 2*18/5-6 | | 8g+4=10+2g | | 15a^2-15a=0 | | 3x-5=2(x-6) | | -1/2x+3=2x-6 | | 4ln(x+5)=-8 | | 3(x-4)+5=2(x+1) | | 24x^2=-66x+120 | | 4/5m+8=20 | | 1/3(x+15)=11 | | (-9/11)-2(1/3) | | f(10)=2x-6 | | 7x+2=6x-8 | | -7(2x-5)=15 |