If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7a2 + 6a + 2 = 0 Reorder the terms: 2 + 6a + 7a2 = 0 Solving 2 + 6a + 7a2 = 0 Solving for variable 'a'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.2857142857 + 0.8571428571a + a2 = 0 Move the constant term to the right: Add '-0.2857142857' to each side of the equation. 0.2857142857 + 0.8571428571a + -0.2857142857 + a2 = 0 + -0.2857142857 Reorder the terms: 0.2857142857 + -0.2857142857 + 0.8571428571a + a2 = 0 + -0.2857142857 Combine like terms: 0.2857142857 + -0.2857142857 = 0.0000000000 0.0000000000 + 0.8571428571a + a2 = 0 + -0.2857142857 0.8571428571a + a2 = 0 + -0.2857142857 Combine like terms: 0 + -0.2857142857 = -0.2857142857 0.8571428571a + a2 = -0.2857142857 The a term is 0.8571428571a. Take half its coefficient (0.4285714286). Square it (0.1836734694) and add it to both sides. Add '0.1836734694' to each side of the equation. 0.8571428571a + 0.1836734694 + a2 = -0.2857142857 + 0.1836734694 Reorder the terms: 0.1836734694 + 0.8571428571a + a2 = -0.2857142857 + 0.1836734694 Combine like terms: -0.2857142857 + 0.1836734694 = -0.1020408163 0.1836734694 + 0.8571428571a + a2 = -0.1020408163 Factor a perfect square on the left side: (a + 0.4285714286)(a + 0.4285714286) = -0.1020408163 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 5+13=-9w | | (x-1)*(x-1)=-7 | | 5x+3=13x | | (2x+8)-(-3x+9)= | | 4*2.25+3=12 | | 6+4(x+2)=22 | | 5(x-9)+24-7x=4x-77 | | x^2+16x-29=0 | | 10+6x=5x | | 4(2.25)+3=12 | | 8n=64 | | v^2+16v+15=0 | | 2x+2(x+15)=(x+45)+(x+40)+(x+25) | | 2x+y=180 | | 3y^2-5y-8=0 | | 12(a-5)=5(a+8)+26 | | 9x+7=11x | | 5x-8y=40 | | k^2-16k+9=0 | | x+3=-5 | | 2x-6i=-8(20y)i | | 4n=36 | | 2x-9=y | | 3g+1=-3.6(g-1) | | y=2x-9 | | 8+2c=2c | | 4x-20=-2x+4 | | -x^2+x+30=30 | | 10+2(b-4)-b= | | 16b-4(c+3)-4b= | | 2x+15+3x=4x+6+2x | | -(x-3)+2(x+2)=12 |