If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying b = 5b2 + -6b + 1 Reorder the terms: b = 1 + -6b + 5b2 Solving b = 1 + -6b + 5b2 Solving for variable 'b'. Reorder the terms: -1 + b + 6b + -5b2 = 1 + -6b + 5b2 + -1 + 6b + -5b2 Combine like terms: b + 6b = 7b -1 + 7b + -5b2 = 1 + -6b + 5b2 + -1 + 6b + -5b2 Reorder the terms: -1 + 7b + -5b2 = 1 + -1 + -6b + 6b + 5b2 + -5b2 Combine like terms: 1 + -1 = 0 -1 + 7b + -5b2 = 0 + -6b + 6b + 5b2 + -5b2 -1 + 7b + -5b2 = -6b + 6b + 5b2 + -5b2 Combine like terms: -6b + 6b = 0 -1 + 7b + -5b2 = 0 + 5b2 + -5b2 -1 + 7b + -5b2 = 5b2 + -5b2 Combine like terms: 5b2 + -5b2 = 0 -1 + 7b + -5b2 = 0 Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. 0.2 + -1.4b + b2 = 0 Move the constant term to the right: Add '-0.2' to each side of the equation. 0.2 + -1.4b + -0.2 + b2 = 0 + -0.2 Reorder the terms: 0.2 + -0.2 + -1.4b + b2 = 0 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + -1.4b + b2 = 0 + -0.2 -1.4b + b2 = 0 + -0.2 Combine like terms: 0 + -0.2 = -0.2 -1.4b + b2 = -0.2 The b term is -1.4b. Take half its coefficient (-0.7). Square it (0.49) and add it to both sides. Add '0.49' to each side of the equation. -1.4b + 0.49 + b2 = -0.2 + 0.49 Reorder the terms: 0.49 + -1.4b + b2 = -0.2 + 0.49 Combine like terms: -0.2 + 0.49 = 0.29 0.49 + -1.4b + b2 = 0.29 Factor a perfect square on the left side: (b + -0.7)(b + -0.7) = 0.29 Calculate the square root of the right side: 0.538516481 Break this problem into two subproblems by setting (b + -0.7) equal to 0.538516481 and -0.538516481.Subproblem 1
b + -0.7 = 0.538516481 Simplifying b + -0.7 = 0.538516481 Reorder the terms: -0.7 + b = 0.538516481 Solving -0.7 + b = 0.538516481 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '0.7' to each side of the equation. -0.7 + 0.7 + b = 0.538516481 + 0.7 Combine like terms: -0.7 + 0.7 = 0.0 0.0 + b = 0.538516481 + 0.7 b = 0.538516481 + 0.7 Combine like terms: 0.538516481 + 0.7 = 1.238516481 b = 1.238516481 Simplifying b = 1.238516481Subproblem 2
b + -0.7 = -0.538516481 Simplifying b + -0.7 = -0.538516481 Reorder the terms: -0.7 + b = -0.538516481 Solving -0.7 + b = -0.538516481 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '0.7' to each side of the equation. -0.7 + 0.7 + b = -0.538516481 + 0.7 Combine like terms: -0.7 + 0.7 = 0.0 0.0 + b = -0.538516481 + 0.7 b = -0.538516481 + 0.7 Combine like terms: -0.538516481 + 0.7 = 0.161483519 b = 0.161483519 Simplifying b = 0.161483519Solution
The solution to the problem is based on the solutions from the subproblems. b = {1.238516481, 0.161483519}
| f(-9)=4x+9 | | 3(3d)=87 | | 1/3x-3/4x=1/5 | | 384/24=s | | 3(7a+2)+4(5a+3)= | | -24-2n=5(1-5n)-6n | | 4(x-4)=-1.6 | | 3n-3/10 | | (-15xy^4)(-1/3xy^3)=0 | | 7(5)=10(5)-15 | | 3x+165=360 | | x/2=-2-(-6) | | 24s=384 | | (X^2-5)(x^2-4)=0 | | 58=4N | | 47*3/8= | | 2a-6=3a-6 | | 1x^2+16x+63=0 | | .35=4.10-3x | | 2(2x+3)=2x+14 | | 5x-3(5x+3)=-79 | | 10x=2x+14 | | E=i | | 36n=2 | | 8x+3=10x+7 | | 1x^2-2x-35=0 | | 11(4cd)(-cd^5)=0 | | g(x)=-(x^2+3)(x^2-4x) | | P^2-3=-15 | | 19=6c+5 | | 8x-3=117 | | g(x)=-(x^2+3)(x^2-4) |