If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 25x2 + 19x = -1 Reorder the terms: 19x + 25x2 = -1 Solving 19x + 25x2 = -1 Solving for variable 'x'. Reorder the terms: 1 + 19x + 25x2 = -1 + 1 Combine like terms: -1 + 1 = 0 1 + 19x + 25x2 = 0 Begin completing the square. Divide all terms by 25 the coefficient of the squared term: Divide each side by '25'. 0.04 + 0.76x + x2 = 0 Move the constant term to the right: Add '-0.04' to each side of the equation. 0.04 + 0.76x + -0.04 + x2 = 0 + -0.04 Reorder the terms: 0.04 + -0.04 + 0.76x + x2 = 0 + -0.04 Combine like terms: 0.04 + -0.04 = 0.00 0.00 + 0.76x + x2 = 0 + -0.04 0.76x + x2 = 0 + -0.04 Combine like terms: 0 + -0.04 = -0.04 0.76x + x2 = -0.04 The x term is 0.76x. Take half its coefficient (0.38). Square it (0.1444) and add it to both sides. Add '0.1444' to each side of the equation. 0.76x + 0.1444 + x2 = -0.04 + 0.1444 Reorder the terms: 0.1444 + 0.76x + x2 = -0.04 + 0.1444 Combine like terms: -0.04 + 0.1444 = 0.1044 0.1444 + 0.76x + x2 = 0.1044 Factor a perfect square on the left side: (x + 0.38)(x + 0.38) = 0.1044 Calculate the square root of the right side: 0.323109888 Break this problem into two subproblems by setting (x + 0.38) equal to 0.323109888 and -0.323109888.Subproblem 1
x + 0.38 = 0.323109888 Simplifying x + 0.38 = 0.323109888 Reorder the terms: 0.38 + x = 0.323109888 Solving 0.38 + x = 0.323109888 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.38' to each side of the equation. 0.38 + -0.38 + x = 0.323109888 + -0.38 Combine like terms: 0.38 + -0.38 = 0.00 0.00 + x = 0.323109888 + -0.38 x = 0.323109888 + -0.38 Combine like terms: 0.323109888 + -0.38 = -0.056890112 x = -0.056890112 Simplifying x = -0.056890112Subproblem 2
x + 0.38 = -0.323109888 Simplifying x + 0.38 = -0.323109888 Reorder the terms: 0.38 + x = -0.323109888 Solving 0.38 + x = -0.323109888 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.38' to each side of the equation. 0.38 + -0.38 + x = -0.323109888 + -0.38 Combine like terms: 0.38 + -0.38 = 0.00 0.00 + x = -0.323109888 + -0.38 x = -0.323109888 + -0.38 Combine like terms: -0.323109888 + -0.38 = -0.703109888 x = -0.703109888 Simplifying x = -0.703109888Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.056890112, -0.703109888}
| 0.16(y-1)+0.18y=0.18y-0.6 | | 12-11x=-48-8x | | 5y-7=2y+17 | | 2k+45=k | | x^(1/3)=(2/3) | | x^(1/3)=6 | | 4y-2(y-5)=-15 | | y=2-4(2) | | -8=5v-4v | | (4x+7)+(-4x^2-4x-5)= | | -3Z+-17Z= | | 4q+9=5q+6 | | -7x-5/5=(-15) | | 6n-7=49 | | Y-3+y=180 | | [2-3t]+6=14 | | 8x+6=3x+4 | | 15x-8=7x+40 | | 25(77)-7w=800 | | 11+5z=6(z-2) | | y=2+4-(2) | | a-6+7=5 | | 15+7=6 | | 11x+16=96+x | | -3z+(-17z)= | | 6=70+(15+3)w | | 2x+3+2=5 | | (-240)=8(-5x-5) | | |(5-2x)/2|3 | | tan^2x-3^1/2tanx | | 2(x-4)2= | | y=3-4(2) |