If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16x2 + 25x + 3 = 20 Reorder the terms: 3 + 25x + -16x2 = 20 Solving 3 + 25x + -16x2 = 20 Solving for variable 'x'. Reorder the terms: 3 + -20 + 25x + -16x2 = 20 + -20 Combine like terms: 3 + -20 = -17 -17 + 25x + -16x2 = 20 + -20 Combine like terms: 20 + -20 = 0 -17 + 25x + -16x2 = 0 Begin completing the square. Divide all terms by -16 the coefficient of the squared term: Divide each side by '-16'. 1.0625 + -1.5625x + x2 = 0 Move the constant term to the right: Add '-1.0625' to each side of the equation. 1.0625 + -1.5625x + -1.0625 + x2 = 0 + -1.0625 Reorder the terms: 1.0625 + -1.0625 + -1.5625x + x2 = 0 + -1.0625 Combine like terms: 1.0625 + -1.0625 = 0.0000 0.0000 + -1.5625x + x2 = 0 + -1.0625 -1.5625x + x2 = 0 + -1.0625 Combine like terms: 0 + -1.0625 = -1.0625 -1.5625x + x2 = -1.0625 The x term is -1.5625x. Take half its coefficient (-0.78125). Square it (0.6103515625) and add it to both sides. Add '0.6103515625' to each side of the equation. -1.5625x + 0.6103515625 + x2 = -1.0625 + 0.6103515625 Reorder the terms: 0.6103515625 + -1.5625x + x2 = -1.0625 + 0.6103515625 Combine like terms: -1.0625 + 0.6103515625 = -0.4521484375 0.6103515625 + -1.5625x + x2 = -0.4521484375 Factor a perfect square on the left side: (x + -0.78125)(x + -0.78125) = -0.4521484375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| s*6+45=129 | | y+2x^2y=0 | | -16x^2+25x+3=10 | | 3x^2-2ax-a^2=0 | | 4x+2xy^2=0 | | 10h-10=40 | | 12+3x=-2+8 | | 7-4x/2=-7 | | 2y^2-21y+56=0 | | -5(6x-5)(x-1)=0 | | 2(x+1)-3(x-1)=(x+1)2-x(x+2)+6 | | x-44+x=180 | | -10n-5(3-n)(2n+11)=-30 | | m-(m-1)/2=1-(m-2)/3 | | h(t)=-16t^2-128t+4 | | 7a+8a-a= | | x+3x+7=22 | | 15a-22=18 | | 5x+9x=65 | | 10y+12y=22 | | 35c+4=6c-9 | | 23=184x | | 3x-(-2x+1)= | | p/3-(3xp/4)=5 | | 42-x=2x+9 | | 1-5x=7x+7 | | (h-3)(4+h)=60 | | 3(m-8)=2m+24 | | g-2/4=3 | | x=119+60 | | x+4=59+31 | | x=24+27 |