If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5b2 + 5b + 1 = 0 Reorder the terms: 1 + 5b + 5b2 = 0 Solving 1 + 5b + 5b2 = 0 Solving for variable 'b'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 0.2 + b + b2 = 0 Move the constant term to the right: Add '-0.2' to each side of the equation. 0.2 + b + -0.2 + b2 = 0 + -0.2 Reorder the terms: 0.2 + -0.2 + b + b2 = 0 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + b + b2 = 0 + -0.2 b + b2 = 0 + -0.2 Combine like terms: 0 + -0.2 = -0.2 b + b2 = -0.2 The b term is b. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + b2 = -0.2 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + b2 = -0.2 + 0.25 Combine like terms: -0.2 + 0.25 = 0.05 1.25 + b2 = 0.05 Factor a perfect square on the left side: (b + 0.5)(b + 0.5) = 0.05 Calculate the square root of the right side: 0.223606798 Break this problem into two subproblems by setting (b + 0.5) equal to 0.223606798 and -0.223606798.Subproblem 1
b + 0.5 = 0.223606798 Simplifying b + 0.5 = 0.223606798 Reorder the terms: 0.5 + b = 0.223606798 Solving 0.5 + b = 0.223606798 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + b = 0.223606798 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + b = 0.223606798 + -0.5 b = 0.223606798 + -0.5 Combine like terms: 0.223606798 + -0.5 = -0.276393202 b = -0.276393202 Simplifying b = -0.276393202Subproblem 2
b + 0.5 = -0.223606798 Simplifying b + 0.5 = -0.223606798 Reorder the terms: 0.5 + b = -0.223606798 Solving 0.5 + b = -0.223606798 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + b = -0.223606798 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + b = -0.223606798 + -0.5 b = -0.223606798 + -0.5 Combine like terms: -0.223606798 + -0.5 = -0.723606798 b = -0.723606798 Simplifying b = -0.723606798Solution
The solution to the problem is based on the solutions from the subproblems. b = {-0.276393202, -0.723606798}
| 3(x+1)/2=12 | | 2(x-8)/3=4 | | x=2(x-2) | | 7x+1=7x+28 | | 8a^3+14a^2+3a= | | y=-3x^2+4x-1 | | 4(x+5)+10=-2(x+3) | | 16x-11y=-22 | | y^2-10y+14=0 | | X^2-16x=-55 | | 6*-4= | | 2x^2+14x=18 | | Y=9x^4-225x^2 | | 12b^2-72b+108=0 | | 4b^2-32b=0 | | 6m+4=23 | | 43+6u=4u+24 | | 3(-28-7x)=42 | | 14x^2+6x=0 | | -4(w-u)+2(6u+6w)= | | 47+6b=12b+65 | | 66=4x-20 | | -9(v+5)=-3v-3 | | 12-(x+2)=4x | | (4)x+3=29 | | 3x=5x-12 | | 0.6x=100 | | 11-9x+40=6x | | 0.83x=12 | | 3x+11=5x-25 | | 2*12+2w=34 | | 24-5n=-6 |