If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 14x + 12 = 0 Reorder the terms: 12 + 14x + 5x2 = 0 Solving 12 + 14x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 2.4 + 2.8x + x2 = 0 Move the constant term to the right: Add '-2.4' to each side of the equation. 2.4 + 2.8x + -2.4 + x2 = 0 + -2.4 Reorder the terms: 2.4 + -2.4 + 2.8x + x2 = 0 + -2.4 Combine like terms: 2.4 + -2.4 = 0.0 0.0 + 2.8x + x2 = 0 + -2.4 2.8x + x2 = 0 + -2.4 Combine like terms: 0 + -2.4 = -2.4 2.8x + x2 = -2.4 The x term is 2.8x. Take half its coefficient (1.4). Square it (1.96) and add it to both sides. Add '1.96' to each side of the equation. 2.8x + 1.96 + x2 = -2.4 + 1.96 Reorder the terms: 1.96 + 2.8x + x2 = -2.4 + 1.96 Combine like terms: -2.4 + 1.96 = -0.44 1.96 + 2.8x + x2 = -0.44 Factor a perfect square on the left side: (x + 1.4)(x + 1.4) = -0.44 Can't calculate square root of the right side. The solution to this equation could not be determined.
| -6.21-4.3t=9.8(t+21) | | (p+9q)(p-9q)= | | x^2+22x-8=0 | | (x^2-9)(x^2-5x+4)=0 | | x/4*9=4 | | 1/5(x+2)=2x-2(3-x)-5 | | x(5x+17)+12=0 | | 1x+0.5y=35 | | 5/17=y/4 | | 500x-0.78=300x+0.98 | | 2x+.5y=35 | | 1/6(x+3)=3x-5(3-x)-8 | | 2.7x-71=1.1x+9 | | 4.1=8x+5.3 | | 2c+13+5c=13 | | 3.5t=21 | | 3x+12+x+4x-8=180 | | 3/9p=6 | | 105=10(x-60)+55 | | 3(x-3)+5=38 | | 4-7X=-3X+1 | | 0=4.9x-4.9x^2 | | (7y+3)+(-4y+12)= | | y-7.5=5 | | 7+2t-2=9t+7-6t | | 1/2x=5-3/4x | | (1/2x^2-1/3y)(1/2x^2+1/3y)+(3/4x^2-2/3y)^2-1/3y^2+x^2y | | 6x(2x+y-5)= | | -3X+4=6X+5 | | 5(x+9)+6=8x-3(x-5) | | 5.1x+4-2.1x=7 | | 6v^2=150 |