If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -3x + 80 = 0 Reorder the terms: 80 + -3x + 2x2 = 0 Solving 80 + -3x + 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'. 40 + -1.5x + x2 = 0 Move the constant term to the right: Add '-40' to each side of the equation. 40 + -1.5x + -40 + x2 = 0 + -40 Reorder the terms: 40 + -40 + -1.5x + x2 = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -1.5x + x2 = 0 + -40 -1.5x + x2 = 0 + -40 Combine like terms: 0 + -40 = -40 -1.5x + x2 = -40 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = -40 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = -40 + 0.5625 Combine like terms: -40 + 0.5625 = -39.4375 0.5625 + -1.5x + x2 = -39.4375 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = -39.4375 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 18a^2b^4+27b^5c^4-36a^4b^3c^2=0 | | 3(2x+4)-4=x-2 | | 1=81-4(9x+9) | | 2.8+(-4.7)= | | -3-(4x)=-4+5 | | 3a-5=d-215 | | 4x+3=x-8 | | -8+35= | | 60+3x=y | | 1.2f-1.3f+1.3=0.5 | | 3/5x+5=7/3c | | -4/3y+6/5=-1/5-2 | | -7(p-31)-5(4q-3p)=b | | 17-y=5y-13 | | 7/3x+11=9 | | 5v/v*v-13v+36-4v/v*v-14v+45 | | 8x+16=4x-40 | | 2x-4y=124 | | 4(x+1)+3(x+8)=30 | | 22-2x+22-2x+x+9+x+9=58 | | 2+0.1(38-x)=1.3x-(0.5x-2.2) | | 43x-12=150-16x | | V-5/6=-4/3v-7/2 | | -2x+8=-3x-1 | | -6-7(5k+6)=-328 | | 5(t-3)-22t=-30 | | 18x^2-12x-3=-2/3 | | 3p^3q^7-12p^5q^4=0 | | 2x-8=120 | | (9b-3)3=9(5b+5) | | 2w+18=6w-4 | | 2(c+4)=8+10 |