If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -3x + 13 = 0 Reorder the terms: 13 + -3x + 5x2 = 0 Solving 13 + -3x + 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'. 2.6 + -0.6x + x2 = 0 Move the constant term to the right: Add '-2.6' to each side of the equation. 2.6 + -0.6x + -2.6 + x2 = 0 + -2.6 Reorder the terms: 2.6 + -2.6 + -0.6x + x2 = 0 + -2.6 Combine like terms: 2.6 + -2.6 = 0.0 0.0 + -0.6x + x2 = 0 + -2.6 -0.6x + x2 = 0 + -2.6 Combine like terms: 0 + -2.6 = -2.6 -0.6x + x2 = -2.6 The x term is -0.6x. Take half its coefficient (-0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. -0.6x + 0.09 + x2 = -2.6 + 0.09 Reorder the terms: 0.09 + -0.6x + x2 = -2.6 + 0.09 Combine like terms: -2.6 + 0.09 = -2.51 0.09 + -0.6x + x2 = -2.51 Factor a perfect square on the left side: (x + -0.3)(x + -0.3) = -2.51 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 4x-3+1x+8=90 | | 3x-18=2x-5 | | 3x+12+4x+1=90 | | -5,4,-3= | | -10(15+x)=9x | | (2x+7)(4x-8)=0 | | 2y+5=4y-9 | | =x^2+2ix+2-4i | | -5+4+-3= | | 8=14+y | | y^2-4y=-3 | | -(t+11)=22 | | 3(u+8)-5u=4 | | 6(3n+3)=9(7n+7)+3 | | -10=-4v+16v | | 3(x-6)=8(2x+1) | | 3(x-5)-9=-4(x-2) | | 21-4x=5x-6 | | 9x^2y^2-25= | | 15-2y=28 | | 3x+4x+x=64 | | 5(z-2)-4=1 | | x^2-8x+71=0 | | 5a+2=7a+1 | | 5(2x-1)=6(x+2) | | 0.4x-2.8=0.8 | | 3y+15=60 | | 3(n-4)=-2(n+5)+6(n-4) | | 3w+10=2w+7 | | 9k-(7+k)=(-3k+7) | | 5(2x-1)=5(x+2) | | 7(y+5)=10y |