If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5b2 + 4b = 3 Reorder the terms: 4b + 5b2 = 3 Solving 4b + 5b2 = 3 Solving for variable 'b'. Reorder the terms: -3 + 4b + 5b2 = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + 4b + 5b2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.6 + 0.8b + b2 = 0 Move the constant term to the right: Add '0.6' to each side of the equation. -0.6 + 0.8b + 0.6 + b2 = 0 + 0.6 Reorder the terms: -0.6 + 0.6 + 0.8b + b2 = 0 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + 0.8b + b2 = 0 + 0.6 0.8b + b2 = 0 + 0.6 Combine like terms: 0 + 0.6 = 0.6 0.8b + b2 = 0.6 The b term is 0.8b. Take half its coefficient (0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. 0.8b + 0.16 + b2 = 0.6 + 0.16 Reorder the terms: 0.16 + 0.8b + b2 = 0.6 + 0.16 Combine like terms: 0.6 + 0.16 = 0.76 0.16 + 0.8b + b2 = 0.76 Factor a perfect square on the left side: (b + 0.4)(b + 0.4) = 0.76 Calculate the square root of the right side: 0.871779789 Break this problem into two subproblems by setting (b + 0.4) equal to 0.871779789 and -0.871779789.Subproblem 1
b + 0.4 = 0.871779789 Simplifying b + 0.4 = 0.871779789 Reorder the terms: 0.4 + b = 0.871779789 Solving 0.4 + b = 0.871779789 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-0.4' to each side of the equation. 0.4 + -0.4 + b = 0.871779789 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + b = 0.871779789 + -0.4 b = 0.871779789 + -0.4 Combine like terms: 0.871779789 + -0.4 = 0.471779789 b = 0.471779789 Simplifying b = 0.471779789Subproblem 2
b + 0.4 = -0.871779789 Simplifying b + 0.4 = -0.871779789 Reorder the terms: 0.4 + b = -0.871779789 Solving 0.4 + b = -0.871779789 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-0.4' to each side of the equation. 0.4 + -0.4 + b = -0.871779789 + -0.4 Combine like terms: 0.4 + -0.4 = 0.0 0.0 + b = -0.871779789 + -0.4 b = -0.871779789 + -0.4 Combine like terms: -0.871779789 + -0.4 = -1.271779789 b = -1.271779789 Simplifying b = -1.271779789Solution
The solution to the problem is based on the solutions from the subproblems. b = {0.471779789, -1.271779789}
| -7(v-4)=3v+8 | | 4(1+1x)=32 | | 4.7n-3=18n+6 | | 12a-323=12 | | 20x=25x | | 3(6b-5)-3(2-6b)= | | (-5)+1= | | 4(x+6)=(x+6)+5x+(3x+3) | | 8x-10+(-2x)+6=20 | | -0.8(1+2x)=2 | | -8+4x-9x+2=24 | | 2(3a-2)=-8 | | m-68.7=-16.1 | | 3r-2(4r-1)= | | X^3-324x= | | 10+5(2-2)=4z+1 | | 6x^2-11x-7=3 | | X^3-324=0 | | (5x+8)(x-9)=0 | | 8r-4(7-5r)= | | 15n+7=12n+12 | | .69+.19t=2.24t-.94 | | 1-0.4y=7 | | 8b-11b-3a-8a-10= | | (X+2)(x-5)(x-3+2i)(x-3-2i)=0 | | 8b-11b-8-3a-10= | | 8xy=10 | | 4(w+1)=25 | | y-42=-28 | | (2-y^5)(2+y^5)= | | x^3-60=x | | 111=144+11 |