If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 28x + -34 = 0 Reorder the terms: -34 + 28x + x2 = 0 Solving -34 + 28x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '34' to each side of the equation. -34 + 28x + 34 + x2 = 0 + 34 Reorder the terms: -34 + 34 + 28x + x2 = 0 + 34 Combine like terms: -34 + 34 = 0 0 + 28x + x2 = 0 + 34 28x + x2 = 0 + 34 Combine like terms: 0 + 34 = 34 28x + x2 = 34 The x term is 28x. Take half its coefficient (14). Square it (196) and add it to both sides. Add '196' to each side of the equation. 28x + 196 + x2 = 34 + 196 Reorder the terms: 196 + 28x + x2 = 34 + 196 Combine like terms: 34 + 196 = 230 196 + 28x + x2 = 230 Factor a perfect square on the left side: (x + 14)(x + 14) = 230 Calculate the square root of the right side: 15.165750888 Break this problem into two subproblems by setting (x + 14) equal to 15.165750888 and -15.165750888.Subproblem 1
x + 14 = 15.165750888 Simplifying x + 14 = 15.165750888 Reorder the terms: 14 + x = 15.165750888 Solving 14 + x = 15.165750888 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + x = 15.165750888 + -14 Combine like terms: 14 + -14 = 0 0 + x = 15.165750888 + -14 x = 15.165750888 + -14 Combine like terms: 15.165750888 + -14 = 1.165750888 x = 1.165750888 Simplifying x = 1.165750888Subproblem 2
x + 14 = -15.165750888 Simplifying x + 14 = -15.165750888 Reorder the terms: 14 + x = -15.165750888 Solving 14 + x = -15.165750888 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-14' to each side of the equation. 14 + -14 + x = -15.165750888 + -14 Combine like terms: 14 + -14 = 0 0 + x = -15.165750888 + -14 x = -15.165750888 + -14 Combine like terms: -15.165750888 + -14 = -29.165750888 x = -29.165750888 Simplifying x = -29.165750888Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.165750888, -29.165750888}
| 4(20)=2(20)+40 | | -3(2s-4)-12=-2(75+1)-3 | | e^3x=17 | | 15+7a=99 | | 120/((30-29)*5) | | (20/2)*3=30 | | x-2.18=2.24 | | 2g(g+6)=0 | | 3*sin(2*x)=-2 | | -6(-2.8)-28=4(-2.8) | | 2v/2(v-2)-7(v-2) | | -6(2.8)-28=4(2.8) | | 4.9/10 | | 7np-2p-5+(np+p-4)= | | V=R-1 | | 19x-38=0 | | 24x-80=12x-100 | | 2y+25=2y-30 | | -4x+3(-6x-16)=18 | | V=1R | | 14bg-5bg-8bg= | | 2x=(x-2)+4 | | log(x+5)13=1 | | V=1timesr | | 19=-x-9 | | 6x-21=87 | | 15x+35=8x-70 | | 21x+70=-140 | | 125^3b=1/25 | | 20-3w=10+4w | | 8a-6=3a+4 | | 20=h-1 |