If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 19x2 + 7x + -6 = 0 Reorder the terms: -6 + 7x + 19x2 = 0 Solving -6 + 7x + 19x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 19 the coefficient of the squared term: Divide each side by '19'. -0.3157894737 + 0.3684210526x + x2 = 0 Move the constant term to the right: Add '0.3157894737' to each side of the equation. -0.3157894737 + 0.3684210526x + 0.3157894737 + x2 = 0 + 0.3157894737 Reorder the terms: -0.3157894737 + 0.3157894737 + 0.3684210526x + x2 = 0 + 0.3157894737 Combine like terms: -0.3157894737 + 0.3157894737 = 0.0000000000 0.0000000000 + 0.3684210526x + x2 = 0 + 0.3157894737 0.3684210526x + x2 = 0 + 0.3157894737 Combine like terms: 0 + 0.3157894737 = 0.3157894737 0.3684210526x + x2 = 0.3157894737 The x term is 0.3684210526x. Take half its coefficient (0.1842105263). Square it (0.03393351800) and add it to both sides. Add '0.03393351800' to each side of the equation. 0.3684210526x + 0.03393351800 + x2 = 0.3157894737 + 0.03393351800 Reorder the terms: 0.03393351800 + 0.3684210526x + x2 = 0.3157894737 + 0.03393351800 Combine like terms: 0.3157894737 + 0.03393351800 = 0.3497229917 0.03393351800 + 0.3684210526x + x2 = 0.3497229917 Factor a perfect square on the left side: (x + 0.1842105263)(x + 0.1842105263) = 0.3497229917 Calculate the square root of the right side: 0.591373817 Break this problem into two subproblems by setting (x + 0.1842105263) equal to 0.591373817 and -0.591373817.Subproblem 1
x + 0.1842105263 = 0.591373817 Simplifying x + 0.1842105263 = 0.591373817 Reorder the terms: 0.1842105263 + x = 0.591373817 Solving 0.1842105263 + x = 0.591373817 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1842105263' to each side of the equation. 0.1842105263 + -0.1842105263 + x = 0.591373817 + -0.1842105263 Combine like terms: 0.1842105263 + -0.1842105263 = 0.0000000000 0.0000000000 + x = 0.591373817 + -0.1842105263 x = 0.591373817 + -0.1842105263 Combine like terms: 0.591373817 + -0.1842105263 = 0.4071632907 x = 0.4071632907 Simplifying x = 0.4071632907Subproblem 2
x + 0.1842105263 = -0.591373817 Simplifying x + 0.1842105263 = -0.591373817 Reorder the terms: 0.1842105263 + x = -0.591373817 Solving 0.1842105263 + x = -0.591373817 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.1842105263' to each side of the equation. 0.1842105263 + -0.1842105263 + x = -0.591373817 + -0.1842105263 Combine like terms: 0.1842105263 + -0.1842105263 = 0.0000000000 0.0000000000 + x = -0.591373817 + -0.1842105263 x = -0.591373817 + -0.1842105263 Combine like terms: -0.591373817 + -0.1842105263 = -0.7755843433 x = -0.7755843433 Simplifying x = -0.7755843433Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.4071632907, -0.7755843433}
| -58=-2x-6(x-5) | | 16n-40=12n+24 | | 2x^2-4x+4=-3 | | 0.6x=-78 | | y=4/3x-5 | | x-(1-3x^2)=2x^2-(-x-3) | | -0.4=-1p-(1p-0.6) | | -1.34=6.46z-1.34 | | .0666666667x+0.625=-0.833333333 | | x=700+0.20y | | x^4-6x^3-7x-2=0 | | 0.04x+0.03=0.02-1 | | 6-(b+10)=9 | | 2x-15=8-5(5x+5) | | sin(4x)+sin(2x)=0 | | 12+4y=42 | | v=-5i+j | | 13a+17= | | [x-(6+5i)][x-(6-5i)]= | | p=21/30×3/7 | | [x-(6-5i)][x-(6-5i)]= | | 2x-1/2=1/4 | | 5x+42=47 | | 3r-7=23 | | 4(3x+1)=2x-6 | | 5(2x-2)+7=-33 | | m=0.375 | | 7x=-15-3x | | 9q^2=8q^2-2q+15 | | 1/10*0.05 | | -(5)(4/5)y | | 11=9x+3-3x |