If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3a + 3b)(4a + 5b) = 0 Multiply (3a + 3b) * (4a + 5b) (3a * (4a + 5b) + 3b * (4a + 5b)) = 0 ((4a * 3a + 5b * 3a) + 3b * (4a + 5b)) = 0 Reorder the terms: ((15ab + 12a2) + 3b * (4a + 5b)) = 0 ((15ab + 12a2) + 3b * (4a + 5b)) = 0 (15ab + 12a2 + (4a * 3b + 5b * 3b)) = 0 (15ab + 12a2 + (12ab + 15b2)) = 0 Reorder the terms: (15ab + 12ab + 12a2 + 15b2) = 0 Combine like terms: 15ab + 12ab = 27ab (27ab + 12a2 + 15b2) = 0 Solving 27ab + 12a2 + 15b2 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '3'. 3(9ab + 4a2 + 5b2) = 0 Factor a trinomial. 3((a + b)(4a + 5b)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(a + b)' equal to zero and attempt to solve: Simplifying a + b = 0 Solving a + b = 0 Move all terms containing a to the left, all other terms to the right. Add '-1b' to each side of the equation. a + b + -1b = 0 + -1b Combine like terms: b + -1b = 0 a + 0 = 0 + -1b a = 0 + -1b Remove the zero: a = -1b Simplifying a = -1bSubproblem 2
Set the factor '(4a + 5b)' equal to zero and attempt to solve: Simplifying 4a + 5b = 0 Solving 4a + 5b = 0 Move all terms containing a to the left, all other terms to the right. Add '-5b' to each side of the equation. 4a + 5b + -5b = 0 + -5b Combine like terms: 5b + -5b = 0 4a + 0 = 0 + -5b 4a = 0 + -5b Remove the zero: 4a = -5b Divide each side by '4'. a = -1.25b Simplifying a = -1.25bSolution
a = {-1b, -1.25b}
| 171x^2-10=0 | | 121x^2-10=0 | | 1.6t^2=2.5t^2-20t+40 | | x^2+5(x+12)=162 | | x+6y=-11 | | x-y-20=5*59x+x*x | | (2x+1)(3x-1)=6 | | 57=3a+12 | | m^3-6m-6=0 | | 6p-3q-4+6q+11+9q=0 | | 72=3x*2 | | 9=3a+12 | | 30t=2.5*t^2 | | 5t^2-12t=0 | | 5a+9a=9 | | C=57 | | 18+2C=4 | | 3(x-5)+10=5 | | 5y^2+8y-14y+22=0 | | 12x-8=18x-5 | | 9d+16=52 | | -8=(x+2)-8 | | -16t^2+32t+2688=0 | | 4x+5+7x+4=31 | | 9x+7+5x+8=71 | | 19=3d+4 | | S-1=4 | | 16z^2-32z+15=0 | | 15z^2-26z+8=0 | | 0.2(22)+x=0.7(22+x) | | y=ln(12x) | | 3x+.5=5 |