If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4b2 + 28bd + 49d2 = 0 Reorder the terms: 28bd + 4b2 + 49d2 = 0 Solving 28bd + 4b2 + 49d2 = 0 Solving for variable 'b'. Factor a trinomial. (2b + 7d)(2b + 7d) = 0Subproblem 1
Set the factor '(2b + 7d)' equal to zero and attempt to solve: Simplifying 2b + 7d = 0 Solving 2b + 7d = 0 Move all terms containing b to the left, all other terms to the right. Add '-7d' to each side of the equation. 2b + 7d + -7d = 0 + -7d Combine like terms: 7d + -7d = 0 2b + 0 = 0 + -7d 2b = 0 + -7d Remove the zero: 2b = -7d Divide each side by '2'. b = -3.5d Simplifying b = -3.5dSubproblem 2
Set the factor '(2b + 7d)' equal to zero and attempt to solve: Simplifying 2b + 7d = 0 Solving 2b + 7d = 0 Move all terms containing b to the left, all other terms to the right. Add '-7d' to each side of the equation. 2b + 7d + -7d = 0 + -7d Combine like terms: 7d + -7d = 0 2b + 0 = 0 + -7d 2b = 0 + -7d Remove the zero: 2b = -7d Divide each side by '2'. b = -3.5d Simplifying b = -3.5dSolution
b = {-3.5d, -3.5d}
| 49m^2-112m+64=0 | | 4w^2+28w+49t^2= | | 7x+4=5-(4x-4) | | -7=2x+5 | | 25s-30s+9= | | m(19m+9)=10 | | (A+6)+(B+6)=C+6 | | 8n-(-2)/7=6 | | 9b^2-49= | | 100x^2-99x-99=0 | | 4f-6=2f+22 | | -9r+3t-8s-5r+12s+4t-t+5s-r= | | 2l-3=l+14 | | 16a^2-196=0 | | 30+11=2o+13 | | y=3/2+1 | | 49r^2-144=0 | | 10d+6=8d+24 | | 3.5x-2.5=15 | | -b-7b-b= | | 12c^3+39c^2-36c=0 | | 12v^2-25v+12=0 | | 1-8x=7-5x | | 2a^2-20a+42=0 | | z^2-3z=-2 | | 4b^3-a^3-b^3+a^3= | | b^2-11b+30=0 | | 16n+9=0 | | 0.5+0.4y=11 | | 6x=6-y | | 3(8x+5)=5x | | 0.3x+0.2y=5 |