If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x2 + x + 1) + -1(2x2 + -5x + 6) = 0 Reorder the terms: (1 + x + 3x2) + -1(2x2 + -5x + 6) = 0 Remove parenthesis around (1 + x + 3x2) 1 + x + 3x2 + -1(2x2 + -5x + 6) = 0 Reorder the terms: 1 + x + 3x2 + -1(6 + -5x + 2x2) = 0 1 + x + 3x2 + (6 * -1 + -5x * -1 + 2x2 * -1) = 0 1 + x + 3x2 + (-6 + 5x + -2x2) = 0 Reorder the terms: 1 + -6 + x + 5x + 3x2 + -2x2 = 0 Combine like terms: 1 + -6 = -5 -5 + x + 5x + 3x2 + -2x2 = 0 Combine like terms: x + 5x = 6x -5 + 6x + 3x2 + -2x2 = 0 Combine like terms: 3x2 + -2x2 = 1x2 -5 + 6x + 1x2 = 0 Solving -5 + 6x + 1x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + 6x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + 6x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 6x + x2 = 0 + 5 6x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 6x + x2 = 5 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 5 + 9 Reorder the terms: 9 + 6x + x2 = 5 + 9 Combine like terms: 5 + 9 = 14 9 + 6x + x2 = 14 Factor a perfect square on the left side: (x + 3)(x + 3) = 14 Calculate the square root of the right side: 3.741657387 Break this problem into two subproblems by setting (x + 3) equal to 3.741657387 and -3.741657387.Subproblem 1
x + 3 = 3.741657387 Simplifying x + 3 = 3.741657387 Reorder the terms: 3 + x = 3.741657387 Solving 3 + x = 3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 3.741657387 + -3 Combine like terms: 3 + -3 = 0 0 + x = 3.741657387 + -3 x = 3.741657387 + -3 Combine like terms: 3.741657387 + -3 = 0.741657387 x = 0.741657387 Simplifying x = 0.741657387Subproblem 2
x + 3 = -3.741657387 Simplifying x + 3 = -3.741657387 Reorder the terms: 3 + x = -3.741657387 Solving 3 + x = -3.741657387 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -3.741657387 + -3 Combine like terms: 3 + -3 = 0 0 + x = -3.741657387 + -3 x = -3.741657387 + -3 Combine like terms: -3.741657387 + -3 = -6.741657387 x = -6.741657387 Simplifying x = -6.741657387Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.741657387, -6.741657387}
| Cx+b=a | | a^2-a-63=0 | | 9x+19-22x=4-10x-4 | | (5y-1)=(-2y+4) | | x^2-6x-37=0 | | 0.7(7x+8)=2.7-(x-3) | | 5x+1(-5+2)=18-3 | | 4sqrt(x^2+2x)=4sqrt(3) | | 2x^2-3=x^2+6x | | 5y-7=-169 | | 7n-93=2n-13 | | 4g-3=1g+37 | | X^2+2mx+1=0 | | 23-5n=-3(3-n) | | 17=-7+3n | | x^3-2x=5 | | 9+7=n | | 2*(3x+4)=8*(2x-4) | | (3x^2+x+1)+(2x^2-3x-5)= | | 6z-3=z+7 | | (3y+7)=4 | | 8x+3=-9x-5 | | 6x+131=3x+184 | | 0.75y+9=0.5 | | 4c^3+4c^2-24=0 | | a^2+6a-63=0 | | p(t)=-2t^2+48t+30 | | 9x-3-4x=x+8+x | | 7(2x)-(10-3x)= | | p(t)=-2t+48t+30 | | h=vt-gt | | 6x-2-2x=x+7+x |