If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 20x2 + 40x + 300 = 0 Reorder the terms: 300 + 40x + 20x2 = 0 Solving 300 + 40x + 20x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '20'. 20(15 + 2x + x2) = 0 Ignore the factor 20.Subproblem 1
Set the factor '(15 + 2x + x2)' equal to zero and attempt to solve: Simplifying 15 + 2x + x2 = 0 Solving 15 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-15' to each side of the equation. 15 + 2x + -15 + x2 = 0 + -15 Reorder the terms: 15 + -15 + 2x + x2 = 0 + -15 Combine like terms: 15 + -15 = 0 0 + 2x + x2 = 0 + -15 2x + x2 = 0 + -15 Combine like terms: 0 + -15 = -15 2x + x2 = -15 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = -15 + 1 Reorder the terms: 1 + 2x + x2 = -15 + 1 Combine like terms: -15 + 1 = -14 1 + 2x + x2 = -14 Factor a perfect square on the left side: (x + 1)(x + 1) = -14 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| -41.06=-7+6.5(6.8-2.8) | | 18.4+8w=6(9w-4.6) | | V=3.14/3r^2h | | x^2+3x-675=0 | | .13-0.01(x+1)=-0.02(3-x) | | 15-2(4x+3y)= | | p=1500(1.04)x | | -1x-x^2= | | (2x+4)+127=90 | | 3x^2-21x=180 | | 4x-17=x-2 | | 8.5-4x-x=3 | | 0.5x=p | | 52=6t-19t | | h=6+70t-16t^2 | | -4a(8a+17)+7(9+4)= | | 2z-3z+15=9 | | 17x-4/5-16x=10/5+10/5 | | 4(4x-9)=2(8x+2) | | p=2G-2M | | 10x+12y=220 | | 2x^2-3x-x^2+5= | | 5x+14=7x-2 | | 3(x-4)=39 | | y-7/13=-5/13 | | -320=c/5 | | 4-8t=49+t | | 6(m-9)=6 | | X-1=2x-1 | | -15=-15+c | | 25t=(5t+1) | | 1=0.8x-5 |