If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 1 + -5a2 + 2a + 4a = 0 Reorder the terms: 1 + 2a + 4a + -5a2 = 0 Combine like terms: 2a + 4a = 6a 1 + 6a + -5a2 = 0 Solving 1 + 6a + -5a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by -5 the coefficient of the squared term: Divide each side by '-5'. -0.2 + -1.2a + a2 = 0 Move the constant term to the right: Add '0.2' to each side of the equation. -0.2 + -1.2a + 0.2 + a2 = 0 + 0.2 Reorder the terms: -0.2 + 0.2 + -1.2a + a2 = 0 + 0.2 Combine like terms: -0.2 + 0.2 = 0.0 0.0 + -1.2a + a2 = 0 + 0.2 -1.2a + a2 = 0 + 0.2 Combine like terms: 0 + 0.2 = 0.2 -1.2a + a2 = 0.2 The a term is -1.2a. Take half its coefficient (-0.6). Square it (0.36) and add it to both sides. Add '0.36' to each side of the equation. -1.2a + 0.36 + a2 = 0.2 + 0.36 Reorder the terms: 0.36 + -1.2a + a2 = 0.2 + 0.36 Combine like terms: 0.2 + 0.36 = 0.56 0.36 + -1.2a + a2 = 0.56 Factor a perfect square on the left side: (a + -0.6)(a + -0.6) = 0.56 Calculate the square root of the right side: 0.748331477 Break this problem into two subproblems by setting (a + -0.6) equal to 0.748331477 and -0.748331477.Subproblem 1
a + -0.6 = 0.748331477 Simplifying a + -0.6 = 0.748331477 Reorder the terms: -0.6 + a = 0.748331477 Solving -0.6 + a = 0.748331477 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + a = 0.748331477 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + a = 0.748331477 + 0.6 a = 0.748331477 + 0.6 Combine like terms: 0.748331477 + 0.6 = 1.348331477 a = 1.348331477 Simplifying a = 1.348331477Subproblem 2
a + -0.6 = -0.748331477 Simplifying a + -0.6 = -0.748331477 Reorder the terms: -0.6 + a = -0.748331477 Solving -0.6 + a = -0.748331477 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '0.6' to each side of the equation. -0.6 + 0.6 + a = -0.748331477 + 0.6 Combine like terms: -0.6 + 0.6 = 0.0 0.0 + a = -0.748331477 + 0.6 a = -0.748331477 + 0.6 Combine like terms: -0.748331477 + 0.6 = -0.148331477 a = -0.148331477 Simplifying a = -0.148331477Solution
The solution to the problem is based on the solutions from the subproblems. a = {1.348331477, -0.148331477}
| 2.50+x+x+x+x=14.30 | | 4(2y+5)=44 | | 16(x-7)=-8-8 | | x^2-9x^2+20=0 | | 18x=42 | | 0=ln(x+2)+ln(x-2) | | .0=11.1-n | | v^2-v^2+6v= | | (6x-3)-[5+(-9x+3)]=6x-1 | | 56x+62x=58.80 | | 10x+6=4x+60 | | -8p+32-2p=112 | | (Z^2+35)=(12z-1) | | y+6y^2-2y-4y= | | 4p^2-6=19 | | 1x+1y=27 | | u^2-11u+20= | | 6x-58=3x-13 | | 5+6k-8k=11 | | 5y-35=45 | | 9a+5=50 | | 4(x+6)=32x | | 0.02(y-5)+0.20y=0.12y-0.09(10) | | a+x=0 | | 10x^2-8=0 | | h(t)=-16t^2+96t+3 | | x+a=0 | | x^2-2.5x-6=0 | | X^2-2-8=0 | | 2.4+4=22 | | (6-y)(4y+1)=0 | | 2.4+22=4 |