If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying b2 + 4b = 2 Reorder the terms: 4b + b2 = 2 Solving 4b + b2 = 2 Solving for variable 'b'. Reorder the terms: -2 + 4b + b2 = 2 + -2 Combine like terms: 2 + -2 = 0 -2 + 4b + b2 = 0 Begin completing the square. Move the constant term to the right: Add '2' to each side of the equation. -2 + 4b + 2 + b2 = 0 + 2 Reorder the terms: -2 + 2 + 4b + b2 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 4b + b2 = 0 + 2 4b + b2 = 0 + 2 Combine like terms: 0 + 2 = 2 4b + b2 = 2 The b term is 4b. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4b + 4 + b2 = 2 + 4 Reorder the terms: 4 + 4b + b2 = 2 + 4 Combine like terms: 2 + 4 = 6 4 + 4b + b2 = 6 Factor a perfect square on the left side: (b + 2)(b + 2) = 6 Calculate the square root of the right side: 2.449489743 Break this problem into two subproblems by setting (b + 2) equal to 2.449489743 and -2.449489743.Subproblem 1
b + 2 = 2.449489743 Simplifying b + 2 = 2.449489743 Reorder the terms: 2 + b = 2.449489743 Solving 2 + b = 2.449489743 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + b = 2.449489743 + -2 Combine like terms: 2 + -2 = 0 0 + b = 2.449489743 + -2 b = 2.449489743 + -2 Combine like terms: 2.449489743 + -2 = 0.449489743 b = 0.449489743 Simplifying b = 0.449489743Subproblem 2
b + 2 = -2.449489743 Simplifying b + 2 = -2.449489743 Reorder the terms: 2 + b = -2.449489743 Solving 2 + b = -2.449489743 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + b = -2.449489743 + -2 Combine like terms: 2 + -2 = 0 0 + b = -2.449489743 + -2 b = -2.449489743 + -2 Combine like terms: -2.449489743 + -2 = -4.449489743 b = -4.449489743 Simplifying b = -4.449489743Solution
The solution to the problem is based on the solutions from the subproblems. b = {0.449489743, -4.449489743}
| -10+r=-23 | | 3x+5(2x+6)= | | 3(y+6)=4(y-4) | | 19=4x-7x+4 | | 29=15+n | | 6a+8b=5 | | -2a+3+3a=11-27 | | 8=x+3x+8 | | -4*x+1*2=64 | | 3.75b+50=800 | | 3.75b+50=400 | | -4x-5=-4x+10 | | 2x+2x=(x+3)+(x+3) | | -8-x+7x=-62 | | -6x+18=24 | | 6m+14+3(3m+5m)= | | -41=x-6x-1 | | -216-10x=-36 | | 3X^2+9X=36 | | 5x+2+5x+6=9x+4 | | -22=3x+4x-1 | | -22=3x+4x | | -29=37-6x | | 2X^2+7X=42 | | -29=38-6x | | X^2-2XY+4Y^2=3 | | 2x+x=162 | | 2B+P=H | | 4x^2=-8x+3 | | 16x^3+54y^2= | | 5-6x=23+8x | | 55+0.5f=200 |