If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5x2 + -2x + 3) + -1(3x2 + -7x + 2) = 0 Reorder the terms: (3 + -2x + 5x2) + -1(3x2 + -7x + 2) = 0 Remove parenthesis around (3 + -2x + 5x2) 3 + -2x + 5x2 + -1(3x2 + -7x + 2) = 0 Reorder the terms: 3 + -2x + 5x2 + -1(2 + -7x + 3x2) = 0 3 + -2x + 5x2 + (2 * -1 + -7x * -1 + 3x2 * -1) = 0 3 + -2x + 5x2 + (-2 + 7x + -3x2) = 0 Reorder the terms: 3 + -2 + -2x + 7x + 5x2 + -3x2 = 0 Combine like terms: 3 + -2 = 1 1 + -2x + 7x + 5x2 + -3x2 = 0 Combine like terms: -2x + 7x = 5x 1 + 5x + 5x2 + -3x2 = 0 Combine like terms: 5x2 + -3x2 = 2x2 1 + 5x + 2x2 = 0 Solving 1 + 5x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 0.5 + 2.5x + x2 = 0 Move the constant term to the right: Add '-0.5' to each side of the equation. 0.5 + 2.5x + -0.5 + x2 = 0 + -0.5 Reorder the terms: 0.5 + -0.5 + 2.5x + x2 = 0 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + 2.5x + x2 = 0 + -0.5 2.5x + x2 = 0 + -0.5 Combine like terms: 0 + -0.5 = -0.5 2.5x + x2 = -0.5 The x term is 2.5x. Take half its coefficient (1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. 2.5x + 1.5625 + x2 = -0.5 + 1.5625 Reorder the terms: 1.5625 + 2.5x + x2 = -0.5 + 1.5625 Combine like terms: -0.5 + 1.5625 = 1.0625 1.5625 + 2.5x + x2 = 1.0625 Factor a perfect square on the left side: (x + 1.25)(x + 1.25) = 1.0625 Calculate the square root of the right side: 1.030776406 Break this problem into two subproblems by setting (x + 1.25) equal to 1.030776406 and -1.030776406.Subproblem 1
x + 1.25 = 1.030776406 Simplifying x + 1.25 = 1.030776406 Reorder the terms: 1.25 + x = 1.030776406 Solving 1.25 + x = 1.030776406 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = 1.030776406 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = 1.030776406 + -1.25 x = 1.030776406 + -1.25 Combine like terms: 1.030776406 + -1.25 = -0.219223594 x = -0.219223594 Simplifying x = -0.219223594Subproblem 2
x + 1.25 = -1.030776406 Simplifying x + 1.25 = -1.030776406 Reorder the terms: 1.25 + x = -1.030776406 Solving 1.25 + x = -1.030776406 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.25' to each side of the equation. 1.25 + -1.25 + x = -1.030776406 + -1.25 Combine like terms: 1.25 + -1.25 = 0.00 0.00 + x = -1.030776406 + -1.25 x = -1.030776406 + -1.25 Combine like terms: -1.030776406 + -1.25 = -2.280776406 x = -2.280776406 Simplifying x = -2.280776406Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.219223594, -2.280776406}
| -7(-7m+8)+8m=-170 | | 5(-3x-4)-2x+1=-70 | | y-50=15 | | 4x+3(-3x-9)=3 | | X=x*6-6 | | (7x+4)(3x+9)=133 | | x+(x-2)=1 | | 171=-4(1-5n)-7 | | 17x+14=4(4x+8) | | 3+78x=52x+7 | | 10-5y=0 | | H(3+h)= | | 8x-4x+7=x-4+11 | | log*x-log*3=8 | | -8(5+3)=14 | | 7x+4=9x-8 | | 27n=50 | | 101=-5(2x-5)-4 | | 6(x-3)+2=-16 | | 1.7+6.9=6.1y-5.1y+0.9 | | -3(2x-1)-2x-4=65 | | log^5(x-2)=1-log^5(x-6) | | 5(p-12)= | | 0.5(4w-18)=12 | | 5+18x=46+8x+-1 | | 4a-3whena=5 | | 9x-5=7x+7 | | ln(x-3)-1=0 | | 6+30x=15x+42 | | 5x-2-6x=7 | | 2x+5y=54 | | 2n-4-5n=-3 |