If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -3x + 70 = 0 Reorder the terms: 70 + -3x + x2 = 0 Solving 70 + -3x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '-70' to each side of the equation. 70 + -3x + -70 + x2 = 0 + -70 Reorder the terms: 70 + -70 + -3x + x2 = 0 + -70 Combine like terms: 70 + -70 = 0 0 + -3x + x2 = 0 + -70 -3x + x2 = 0 + -70 Combine like terms: 0 + -70 = -70 -3x + x2 = -70 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -70 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -70 + 2.25 Combine like terms: -70 + 2.25 = -67.75 2.25 + -3x + x2 = -67.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -67.75 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 7(y-1)=5y+15 | | x^2-120x+8200=0 | | 4c^2-x+7=0 | | 6a+3-2ab-b= | | 100-3x=20+5x | | 3n+16=7 | | g/3-7=15 | | x^2+10x+25-36=0 | | 6a-9=3a | | -.2-(.4x-.3)=-1.8-.6x | | 5y^2-14y-3=0 | | 3n-8=25 | | 2.2p-3.4p-5.4p=-3.9q-3.7 | | 3x+x-11=13 | | y+17=35 | | 36=5y-4 | | 3y+6=3(2+y) | | 24=7X-4 | | 18=2y+12 | | 3/4+5= | | -8[u+9]=-40 | | 7x^3-49x= | | 8x-11(x-22)=-8 | | 4(x+1)=-8 | | 0.3x^2-0.1x-1=0 | | 3x^3+29x+56=0 | | 7*(9-6j)=-63 | | -6(8+8p)-7(p-8)=63 | | 0=2x^4-2x^2-20 | | -16t^2+7.981t+0=0 | | 40(15)+0.25m=45+0.35m | | 4015+0.25m=45+0.35m |