If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 3x + 7 = 0 Reorder the terms: 7 + 3x + 5x2 = 0 Solving 7 + 3x + 5x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.4 + 0.6x + x2 = 0 Move the constant term to the right: Add '-1.4' to each side of the equation. 1.4 + 0.6x + -1.4 + x2 = 0 + -1.4 Reorder the terms: 1.4 + -1.4 + 0.6x + x2 = 0 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 0.0 + 0.6x + x2 = 0 + -1.4 0.6x + x2 = 0 + -1.4 Combine like terms: 0 + -1.4 = -1.4 0.6x + x2 = -1.4 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 = -1.4 + 0.09 Reorder the terms: 0.09 + 0.6x + x2 = -1.4 + 0.09 Combine like terms: -1.4 + 0.09 = -1.31 0.09 + 0.6x + x2 = -1.31 Factor a perfect square on the left side: (x + 0.3)(x + 0.3) = -1.31 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 30=3x+x+2 | | -2.4x+4.6=16.6 | | (5x)/((5x-13)(x+8)) | | 6/11y=-11/22 | | 18=c+c/2 | | 25x^2-20x-46=0 | | .6x+.05(16-x)=.1(107) | | 35000+1680x=220650 | | 6c-8(5+3c)=A | | (5+1)-3= | | 8n-2(-2)/7=6 | | x/3-(x/4)-(1/6)=7/3 | | 4-6*-4-8*-4=60 | | 4.7+x=-8.5 | | p=c+3b+aforc | | 4x^3+x^5=0 | | -3/2x=-9 | | 7+(-25)= | | 8=27x^3 | | 116=-2x-4(3x+6) | | 2y^2-8y+1=0 | | x(x-22)=-11(4x+11) | | 2(x-5)+4=4x-2(2+x) | | 16+x-5=15 | | (x+4)(5x+-1)=-16 | | m-13=-32 | | f/6 | | 7/10+4/100 | | 14-y+9=17 | | d-579-29.7=28 | | (-4x/5)+9-7x=-69 | | (4x-1)/(8x^2+26x-7) |