If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 10x2 + 6x = -9 Reorder the terms: 6x + 10x2 = -9 Solving 6x + 10x2 = -9 Solving for variable 'x'. Reorder the terms: 9 + 6x + 10x2 = -9 + 9 Combine like terms: -9 + 9 = 0 9 + 6x + 10x2 = 0 Begin completing the square. Divide all terms by 10 the coefficient of the squared term: Divide each side by '10'. 0.9 + 0.6x + x2 = 0 Move the constant term to the right: Add '-0.9' to each side of the equation. 0.9 + 0.6x + -0.9 + x2 = 0 + -0.9 Reorder the terms: 0.9 + -0.9 + 0.6x + x2 = 0 + -0.9 Combine like terms: 0.9 + -0.9 = 0.0 0.0 + 0.6x + x2 = 0 + -0.9 0.6x + x2 = 0 + -0.9 Combine like terms: 0 + -0.9 = -0.9 0.6x + x2 = -0.9 The x term is 0.6x. Take half its coefficient (0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. 0.6x + 0.09 + x2 = -0.9 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = -0.9 + 0.09 Combine like terms: -0.9 + 0.09 = -0.81 0.09 + 0.6x + x2 = -0.81 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = -0.81 Can't calculate square root of the right side. The solution to this equation could not be determined.
| x^2-20xy+100y^2=100 | | X^2=11+11x | | (63x+52y)-(11x-21y)= | | 2x-1=-2(-x-1) | | -7p-37=6(1+2p)-5 | | x+2.7=4.2 | | 126=6(3x+5)-6x | | 2v=-24 | | 2+n+n=21 | | -18=-6u | | (-2+5i)(-1+4i)= | | x=8x+12 | | 0.48x=0.8 | | 2a+8=8(1+3a) | | 725=x+(x+50) | | 7r+15=-5(6r-3) | | -13x=143 | | (-0.9014+2)=3 | | 2=t-35/5 | | (6a-4)=(3a+53) | | -x+5=-(x+5) | | -3(3x+8y)+4(5x-2y)= | | 40=5g | | 15=(.5x+6) | | 3*sqrt(2+x)-6*sqrt(2-x)+4*sqrt(4-x^2)=10-3*x | | 6(4x+4)+12= | | 6(n+3)=18+6n | | 4=16/h | | -i(4-8i)= | | -98x-4=10x-20 | | 3+n+11-n+n=64 | | 3+n+11-n+n=21 |