If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0.5x2 + 4x + 3 = 0 Reorder the terms: 3 + 4x + 0.5x2 = 0 Solving 3 + 4x + 0.5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 0.5 the coefficient of the squared term: Divide each side by '0.5'. 6 + 8x + x2 = 0 Move the constant term to the right: Add '-6' to each side of the equation. 6 + 8x + -6 + x2 = 0 + -6 Reorder the terms: 6 + -6 + 8x + x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + 8x + x2 = 0 + -6 8x + x2 = 0 + -6 Combine like terms: 0 + -6 = -6 8x + x2 = -6 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = -6 + 16 Reorder the terms: 16 + 8x + x2 = -6 + 16 Combine like terms: -6 + 16 = 10 16 + 8x + x2 = 10 Factor a perfect square on the left side: (x + 4)(x + 4) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + 4) equal to 3.16227766 and -3.16227766.Subproblem 1
x + 4 = 3.16227766 Simplifying x + 4 = 3.16227766 Reorder the terms: 4 + x = 3.16227766 Solving 4 + x = 3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 3.16227766 + -4 Combine like terms: 4 + -4 = 0 0 + x = 3.16227766 + -4 x = 3.16227766 + -4 Combine like terms: 3.16227766 + -4 = -0.83772234 x = -0.83772234 Simplifying x = -0.83772234Subproblem 2
x + 4 = -3.16227766 Simplifying x + 4 = -3.16227766 Reorder the terms: 4 + x = -3.16227766 Solving 4 + x = -3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -3.16227766 + -4 Combine like terms: 4 + -4 = 0 0 + x = -3.16227766 + -4 x = -3.16227766 + -4 Combine like terms: -3.16227766 + -4 = -7.16227766 x = -7.16227766 Simplifying x = -7.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {-0.83772234, -7.16227766}
| -x^4+3x^2+4=0 | | -10-j=10-4j+10 | | 12-(4*5)(x+15)=4 | | 2(3x+4)=4(x+1) | | 13X+8-(8X-5)= | | y=x^2+20x+64 | | X^4=3x^2+4 | | -3q+8=-5q-8 | | 13=8x+5 | | 92-3x=24+17 | | 3x^2+2=x^2-4 | | 13-7x=46-14x | | 9-7z=-9-5z | | 5n+1*4=8*3n-5 | | 4(x+2)+3x-8= | | 2x+1+6x=87 | | 3(a+10)=27a-(3a-a) | | 6f-10=8f | | 5c-15=42-14c | | 3x+6=44-7x | | 9=x+16 | | 6x+7=13+7r | | 4+m=-4-7m | | 7(2x-1)=5x-25 | | 3.2x-5=2.2x | | -2.5=5p | | 13X+9-8X-6= | | -5x-9=3x-7 | | 5p+8=7p-1 | | -52+-4w=0 | | .33d-6=15 | | 108=-9d |