If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = -1x2 + -4x + 3 Reorder the terms: 0 = 3 + -4x + -1x2 Solving 0 = 3 + -4x + -1x2 Solving for variable 'x'. Combine like terms: 0 + -3 = -3 -3 + 4x + x2 = 3 + -4x + -1x2 + -3 + 4x + x2 Reorder the terms: -3 + 4x + x2 = 3 + -3 + -4x + 4x + -1x2 + x2 Combine like terms: 3 + -3 = 0 -3 + 4x + x2 = 0 + -4x + 4x + -1x2 + x2 -3 + 4x + x2 = -4x + 4x + -1x2 + x2 Combine like terms: -4x + 4x = 0 -3 + 4x + x2 = 0 + -1x2 + x2 -3 + 4x + x2 = -1x2 + x2 Combine like terms: -1x2 + x2 = 0 -3 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '3' to each side of the equation. -3 + 4x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + 4x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 4x + x2 = 0 + 3 4x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 4x + x2 = 3 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 3 + 4 Reorder the terms: 4 + 4x + x2 = 3 + 4 Combine like terms: 3 + 4 = 7 4 + 4x + x2 = 7 Factor a perfect square on the left side: (x + 2)(x + 2) = 7 Calculate the square root of the right side: 2.645751311 Break this problem into two subproblems by setting (x + 2) equal to 2.645751311 and -2.645751311.Subproblem 1
x + 2 = 2.645751311 Simplifying x + 2 = 2.645751311 Reorder the terms: 2 + x = 2.645751311 Solving 2 + x = 2.645751311 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 2.645751311 + -2 Combine like terms: 2 + -2 = 0 0 + x = 2.645751311 + -2 x = 2.645751311 + -2 Combine like terms: 2.645751311 + -2 = 0.645751311 x = 0.645751311 Simplifying x = 0.645751311Subproblem 2
x + 2 = -2.645751311 Simplifying x + 2 = -2.645751311 Reorder the terms: 2 + x = -2.645751311 Solving 2 + x = -2.645751311 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -2.645751311 + -2 Combine like terms: 2 + -2 = 0 0 + x = -2.645751311 + -2 x = -2.645751311 + -2 Combine like terms: -2.645751311 + -2 = -4.645751311 x = -4.645751311 Simplifying x = -4.645751311Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.645751311, -4.645751311}
| (f)x=-x^2-4x+3 | | x+.014x=18590 | | C=zw+zforw | | 2x-6=183-y | | 2x-6=183-9 | | 7c-8-2c=18 | | 49+y^2+10y=8x | | 90=10o-90 | | 19=(-5)x-6(-3x+15)+5 | | 4x-21+3x+77=180 | | 9m-16=10m+13 | | 50=32-2(-4-2w) | | 9x+7y=-5 | | (10x+5)=6 | | (1)+(1)+(1)+(3)+(1)+(-5)+(-2)+(1)+(2)+(1)= | | 2x+6-2=5x-1 | | -6x-3=-4 | | 4x+7=6-3(x+1) | | 4(3a-5)=28 | | 10-3x=-c-8 | | -6v+16=-4(v-7) | | 27-5h=-4 | | 1/4s=25=18 | | Tanzania=6/14 | | 6v+16=-4(v-7) | | 20-d/-19=8 | | x+16x=2 | | 3/16*sin^2(x)=x-1 | | 3/16sin^2(x)=x-1 | | 4(y+3)=8y-16 | | 2log[13](x-4)-log[13]36=log[13]4 | | 6w-42=-9(w+3) |