If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x2) + -5x + 4 = 0 Reorder the terms: 4 + -5x + (2x2) = 0 Solving 4 + -5x + (2x2) = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 2 + -2.5x + x2 = 0 Move the constant term to the right: Add '-2' to each side of the equation. 2 + -2.5x + -2 + x2 = 0 + -2 Reorder the terms: 2 + -2 + -2.5x + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -2.5x + x2 = 0 + -2 -2.5x + x2 = 0 + -2 Combine like terms: 0 + -2 = -2 -2.5x + x2 = -2 The x term is -2.5x. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5x + 1.5625 + x2 = -2 + 1.5625 Reorder the terms: 1.5625 + -2.5x + x2 = -2 + 1.5625 Combine like terms: -2 + 1.5625 = -0.4375 1.5625 + -2.5x + x2 = -0.4375 Factor a perfect square on the left side: ((x) + -1.25)((x) + -1.25) = -0.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| P=15-(1/2)5 | | P=15-(1/2)0 | | 6y-5=-10-4y | | 4a+3=29 | | Y=-2x^2+8x-6 | | 6y^2-28y-480=0 | | 35-5x=14-8x | | 3(4x-5)+2x-8=61 | | 3x^2+6x-13=0 | | -4w+6=-2w+16 | | f(2010)=0.72(2010)+2 | | 1x^2+1x-72=0 | | 11c+3=4c+45 | | x*34-23= | | 18=y/4 | | 5x-96=4y | | 5x-96=45 | | Log(3)x=log(9)6x | | -21=2(x-8)+3Y | | (-12x^5y^6/6x^11y^-2) | | (x/6)-(x/7)=5/7 | | (x/4)-(x/5)=9/4 | | -10(78)+0.95x=0.05(x-12) | | -x^2-ix+2=0 | | -17=4x+7 | | (7-6t)/(5t-11) | | 3(v-3)=4(v+1) | | -x-ix+2=0 | | 33=-7x-30 | | x^2-12ix+3i=0 | | 7x-33=86 | | 7x-33=89 |