If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 3x + -6 = 3 Reorder the terms: -6 + 3x + 5x2 = 3 Solving -6 + 3x + 5x2 = 3 Solving for variable 'x'. Reorder the terms: -6 + -3 + 3x + 5x2 = 3 + -3 Combine like terms: -6 + -3 = -9 -9 + 3x + 5x2 = 3 + -3 Combine like terms: 3 + -3 = 0 -9 + 3x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -1.8 + 0.6x + x2 = 0 Move the constant term to the right: Add '1.8' to each side of the equation. -1.8 + 0.6x + 1.8 + x2 = 0 + 1.8 Reorder the terms: -1.8 + 1.8 + 0.6x + x2 = 0 + 1.8 Combine like terms: -1.8 + 1.8 = 0.0 0.0 + 0.6x + x2 = 0 + 1.8 0.6x + x2 = 0 + 1.8 Combine like terms: 0 + 1.8 = 1.8 0.6x + x2 = 1.8 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = 1.8 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = 1.8 + 0.09 Combine like terms: 1.8 + 0.09 = 1.89 0.09 + 0.6x + x2 = 1.89 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = 1.89 Calculate the square root of the right side: 1.374772708 Break this problem into two subproblems by setting (x + 0.3) equal to 1.374772708 and -1.374772708.Subproblem 1
x + 0.3 = 1.374772708 Simplifying x + 0.3 = 1.374772708 Reorder the terms: 0.3 + x = 1.374772708 Solving 0.3 + x = 1.374772708 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = 1.374772708 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = 1.374772708 + -0.3 x = 1.374772708 + -0.3 Combine like terms: 1.374772708 + -0.3 = 1.074772708 x = 1.074772708 Simplifying x = 1.074772708Subproblem 2
x + 0.3 = -1.374772708 Simplifying x + 0.3 = -1.374772708 Reorder the terms: 0.3 + x = -1.374772708 Solving 0.3 + x = -1.374772708 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3' to each side of the equation. 0.3 + -0.3 + x = -1.374772708 + -0.3 Combine like terms: 0.3 + -0.3 = 0.0 0.0 + x = -1.374772708 + -0.3 x = -1.374772708 + -0.3 Combine like terms: -1.374772708 + -0.3 = -1.674772708 x = -1.674772708 Simplifying x = -1.674772708Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.074772708, -1.674772708}
| 5+x+2y=0 | | c=5(22800)^-1/3(12.11) | | K^4-81=0 | | 2x-60-1+x=35 | | 2x+5-(-5)=22 | | f(x)=30(1.25x) | | 5(z+7)=0 | | 8j+3j=44 | | 7-3p=34 | | 2j-13=3 | | n+4n=14+2n | | 2(5-g)=0 | | 5a-9=8-2a | | (-10x^4+x^8+5)=0 | | 20=2+3(y+2) | | 10+5=3x | | -17-12r+8r=1+r-8r | | -3n+7=-n-1 | | y=9x^2+6x-1 | | 4x-5=13+2x | | 15+5r=7r-5+3r | | 1-10n=-12n-15 | | 3y+3+4y-6=5(y-1)+8 | | 16=-8+4u | | -4p+3p=24-4p | | 3y+3+4y-6= | | -3n-8=-10+3n | | 9x-10=6+7x | | 8z-2+6=17 | | 2y+4-3y=-21 | | 6(2+9r)=-26 | | t*2=25 |