If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying b2 + -18b + 59 = 0 Reorder the terms: 59 + -18b + b2 = 0 Solving 59 + -18b + b2 = 0 Solving for variable 'b'. Begin completing the square. Move the constant term to the right: Add '-59' to each side of the equation. 59 + -18b + -59 + b2 = 0 + -59 Reorder the terms: 59 + -59 + -18b + b2 = 0 + -59 Combine like terms: 59 + -59 = 0 0 + -18b + b2 = 0 + -59 -18b + b2 = 0 + -59 Combine like terms: 0 + -59 = -59 -18b + b2 = -59 The b term is -18b. Take half its coefficient (-9). Square it (81) and add it to both sides. Add '81' to each side of the equation. -18b + 81 + b2 = -59 + 81 Reorder the terms: 81 + -18b + b2 = -59 + 81 Combine like terms: -59 + 81 = 22 81 + -18b + b2 = 22 Factor a perfect square on the left side: (b + -9)(b + -9) = 22 Calculate the square root of the right side: 4.69041576 Break this problem into two subproblems by setting (b + -9) equal to 4.69041576 and -4.69041576.Subproblem 1
b + -9 = 4.69041576 Simplifying b + -9 = 4.69041576 Reorder the terms: -9 + b = 4.69041576 Solving -9 + b = 4.69041576 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + b = 4.69041576 + 9 Combine like terms: -9 + 9 = 0 0 + b = 4.69041576 + 9 b = 4.69041576 + 9 Combine like terms: 4.69041576 + 9 = 13.69041576 b = 13.69041576 Simplifying b = 13.69041576Subproblem 2
b + -9 = -4.69041576 Simplifying b + -9 = -4.69041576 Reorder the terms: -9 + b = -4.69041576 Solving -9 + b = -4.69041576 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + b = -4.69041576 + 9 Combine like terms: -9 + 9 = 0 0 + b = -4.69041576 + 9 b = -4.69041576 + 9 Combine like terms: -4.69041576 + 9 = 4.30958424 b = 4.30958424 Simplifying b = 4.30958424Solution
The solution to the problem is based on the solutions from the subproblems. b = {13.69041576, 4.30958424}
| 5m+3=7x+4 | | 14-(x+9)=9x-5 | | -46x=18 | | 1000/2 | | -3(1+4x)=93 | | 0.07t^2+0.84t+1.5=0 | | 7x-14=5x+29 | | 5m-3=7x+4 | | 11n^2+75n-14=36n^2+18n | | 3x+3(5x+14)=-156 | | 52=ln(x-9)+20 | | -p-13=1+4p+1 | | 487+512=N | | -6+12=-2+8r | | 8y-7=6 | | 3k(k-5)=-18 | | 35/63 | | 13x-8=-10 | | 7(6x+9)=315 | | 3w+3=72 | | 2c+22=18 | | -4-7x-7-5x=8-8x+1 | | 10.8/36 | | (x+5)+11=5 | | 13x-8=-5 | | X=6-(-4) | | x=20x+20x+3x+2x+1 | | -12=z/-2 | | 3(x+2)=5-2(x-1)+7 | | -10x+2y=-7 | | 1/8=g-2/5 | | 25t=40 |