If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a2 + 11a = -5 Reorder the terms: 11a + 2a2 = -5 Solving 11a + 2a2 = -5 Solving for variable 'a'. Reorder the terms: 5 + 11a + 2a2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + 11a + 2a2 = 0 Factor a trinomial. (5 + a)(1 + 2a) = 0Subproblem 1
Set the factor '(5 + a)' equal to zero and attempt to solve: Simplifying 5 + a = 0 Solving 5 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + a = 0 + -5 Combine like terms: 5 + -5 = 0 0 + a = 0 + -5 a = 0 + -5 Combine like terms: 0 + -5 = -5 a = -5 Simplifying a = -5Subproblem 2
Set the factor '(1 + 2a)' equal to zero and attempt to solve: Simplifying 1 + 2a = 0 Solving 1 + 2a = 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 + 2a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 2a = 0 + -1 2a = 0 + -1 Combine like terms: 0 + -1 = -1 2a = -1 Divide each side by '2'. a = -0.5 Simplifying a = -0.5Solution
a = {-5, -0.5}
| w/12=9 | | 0.4(3x-15)=0 | | 95-7x+3x+21=95 | | 5+5=15+10x | | 30-30(0.2z-12)=12 | | 3x-90=33 | | 8-4x-(12-10x)= | | 4+2z-1=7z+21-3z | | 8a^2-14a=15 | | 7x+14=5x+24 | | 18=5y | | x^2-36x-716=0 | | 4x+3-2x=-x+12-1 | | 0.9(x-0.2)=-7.38 | | 6c=3c+12-c | | Y+18=6y | | 4ln(x+-6)=20 | | 12a^2-a=6 | | 0.9t-0.1(50-t)=12 | | 12x+24=8x+20 | | -4y+6=6y+8 | | (-5x+53)=90 | | 175+0.05p=105+0.15p | | 4ny+4=70 | | 6r=-9 | | -4a+a=2a-3a | | 12x^2+29x=0 | | Y+12=6y-6 | | 0.21(3z-11)=5.88 | | x-20+2x-40=90 | | 11x-14=11x+1 | | 0.2(4x-1.5)=15.7 |