If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying X2 + -20X + 270 = 0 Reorder the terms: 270 + -20X + X2 = 0 Solving 270 + -20X + X2 = 0 Solving for variable 'X'. Begin completing the square. Move the constant term to the right: Add '-270' to each side of the equation. 270 + -20X + -270 + X2 = 0 + -270 Reorder the terms: 270 + -270 + -20X + X2 = 0 + -270 Combine like terms: 270 + -270 = 0 0 + -20X + X2 = 0 + -270 -20X + X2 = 0 + -270 Combine like terms: 0 + -270 = -270 -20X + X2 = -270 The X term is -20X. Take half its coefficient (-10). Square it (100) and add it to both sides. Add '100' to each side of the equation. -20X + 100 + X2 = -270 + 100 Reorder the terms: 100 + -20X + X2 = -270 + 100 Combine like terms: -270 + 100 = -170 100 + -20X + X2 = -170 Factor a perfect square on the left side: (X + -10)(X + -10) = -170 Can't calculate square root of the right side. The solution to this equation could not be determined.
| (50x+56y)+(-20x+37y)= | | 5x+2(-1)=9 | | 5(2)+2y=9 | | (50x+75y)-(-32x+12y)= | | 2x+2(2)=6 | | 2(3)+2y=6 | | (56x+63y)-(29x-24y)= | | -2x+6=3x-34 | | (37x-25y)+(37x+40y)= | | -4+12=15x-32 | | 3x-(4-x)=2x+9 | | -4+12=-15x-32 | | (59x+65y)-(17x-2y)= | | x=y^2-4y+7 | | (18x+5y)+(36x+22y)= | | -14-4=-13x-2 | | (47x+60y)+(46x-15y)= | | 5x-y=-22 | | x+6(1/2)=9 | | 0.1-0.0(x+2)=0.02(2-x) | | 23x-14=15x+10 | | (72x-54y)-(45x+10y)= | | 8b(a-6)-7(a-6)= | | a^4+6a^2-7= | | 8b+4-2b=14 | | (85x+50y)-(16x+34y)= | | N-12=1.5n+94 | | -3*(-x+10)+2*-x=75 | | -3*(-105+10)+2*-105=75 | | 5x-5(3)=19 | | -3*(-105+10)+2(-105)=75 | | 7x^8-14x^7+35x^6= |