If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 49b2 + -126b + 81 = 0 Reorder the terms: 81 + -126b + 49b2 = 0 Solving 81 + -126b + 49b2 = 0 Solving for variable 'b'. Factor a trinomial. (9 + -7b)(9 + -7b) = 0Subproblem 1
Set the factor '(9 + -7b)' equal to zero and attempt to solve: Simplifying 9 + -7b = 0 Solving 9 + -7b = 0 Move all terms containing b to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -7b = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7b = 0 + -9 -7b = 0 + -9 Combine like terms: 0 + -9 = -9 -7b = -9 Divide each side by '-7'. b = 1.285714286 Simplifying b = 1.285714286Subproblem 2
Set the factor '(9 + -7b)' equal to zero and attempt to solve: Simplifying 9 + -7b = 0 Solving 9 + -7b = 0 Move all terms containing b to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -7b = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -7b = 0 + -9 -7b = 0 + -9 Combine like terms: 0 + -9 = -9 -7b = -9 Divide each side by '-7'. b = 1.285714286 Simplifying b = 1.285714286Solution
b = {1.285714286, 1.285714286}
| 125*51-(21+23)= | | 7a+5=7 | | 3t^2-7t=0 | | -5x+31=3x-1 | | 2x+14=13x+3 | | 6x-3=7x-15 | | 32-5=42-c | | 2x^2-55x=-5x^2-7x-36 | | 1.1x+8=9.1 | | (x+2)(x)(4)=192 | | 2k^4*4k= | | 0.06x+0.18=2.52 | | 0.06+0.18=2.52 | | x^2+9x+19=1 | | (x+2)(x)(4)=0 | | -9=t+4s | | m^2-2m-6=0 | | (x-4/6)=(5/4) | | 4(5t-7)=10 | | 81s^2-126s+49=0 | | 8x+90=12 | | 1.5x+40=44x+460 | | 10x+100=12 | | 245c^2-180=0 | | n^5=26 | | 5(2x-3)=4(x+2) | | 12(x-4)+42=78 | | 8y=6+11 | | Q=81-.5P | | 1.5x-3-3x=6 | | 215-4x=32x+23 | | 3(x+1)-3=21 |