If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (10a + 2)(12a + 9) = 0 Reorder the terms: (2 + 10a)(12a + 9) = 0 Reorder the terms: (2 + 10a)(9 + 12a) = 0 Multiply (2 + 10a) * (9 + 12a) (2(9 + 12a) + 10a * (9 + 12a)) = 0 ((9 * 2 + 12a * 2) + 10a * (9 + 12a)) = 0 ((18 + 24a) + 10a * (9 + 12a)) = 0 (18 + 24a + (9 * 10a + 12a * 10a)) = 0 (18 + 24a + (90a + 120a2)) = 0 Combine like terms: 24a + 90a = 114a (18 + 114a + 120a2) = 0 Solving 18 + 114a + 120a2 = 0 Solving for variable 'a'. Factor out the Greatest Common Factor (GCF), '6'. 6(3 + 19a + 20a2) = 0 Factor a trinomial. 6((3 + 4a)(1 + 5a)) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(3 + 4a)' equal to zero and attempt to solve: Simplifying 3 + 4a = 0 Solving 3 + 4a = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 4a = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 4a = 0 + -3 4a = 0 + -3 Combine like terms: 0 + -3 = -3 4a = -3 Divide each side by '4'. a = -0.75 Simplifying a = -0.75Subproblem 2
Set the factor '(1 + 5a)' equal to zero and attempt to solve: Simplifying 1 + 5a = 0 Solving 1 + 5a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 5a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5a = 0 + -1 5a = 0 + -1 Combine like terms: 0 + -1 = -1 5a = -1 Divide each side by '5'. a = -0.2 Simplifying a = -0.2Solution
a = {-0.75, -0.2}
| (10b+2)(12a+9)=0 | | 5x-10y=55 | | 13+6y=14y+10 | | (35/3)/4 | | (1/3)/4 | | 6r^5-9r^4=0 | | p-.35p=75.68 | | 8w^2=30+34w | | 9+5x=3+18x | | -43/18+253/360 | | 3+12y=2y+9 | | 1/5*253/72 | | 13z+5=8z+11 | | -43/18+253/18 | | 4*253/72 | | 6+13x=7+9x | | (4x+13)(6x+2)=0 | | 1/3*-43/6 | | (4x+13)(10x+14)=0 | | w^2+6w-8281=0 | | x^2-1=-1 | | 7a+15=0 | | 5z+4=0 | | 14y+5=0 | | m-.35=75.68 | | 10b+7=0 | | .35m=75.68 | | 9+3y=6y+8 | | w^2+6w-182=0 | | 15y+6=3y+11 | | 15+7b=6+8b | | 5+10a=14+6a |