If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (5x2 + -6x + 10) + (2x2 + 4x + -8) = 0 Reorder the terms: (10 + -6x + 5x2) + (2x2 + 4x + -8) = 0 Remove parenthesis around (10 + -6x + 5x2) 10 + -6x + 5x2 + (2x2 + 4x + -8) = 0 Reorder the terms: 10 + -6x + 5x2 + (-8 + 4x + 2x2) = 0 Remove parenthesis around (-8 + 4x + 2x2) 10 + -6x + 5x2 + -8 + 4x + 2x2 = 0 Reorder the terms: 10 + -8 + -6x + 4x + 5x2 + 2x2 = 0 Combine like terms: 10 + -8 = 2 2 + -6x + 4x + 5x2 + 2x2 = 0 Combine like terms: -6x + 4x = -2x 2 + -2x + 5x2 + 2x2 = 0 Combine like terms: 5x2 + 2x2 = 7x2 2 + -2x + 7x2 = 0 Solving 2 + -2x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.2857142857 + -0.2857142857x + x2 = 0 Move the constant term to the right: Add '-0.2857142857' to each side of the equation. 0.2857142857 + -0.2857142857x + -0.2857142857 + x2 = 0 + -0.2857142857 Reorder the terms: 0.2857142857 + -0.2857142857 + -0.2857142857x + x2 = 0 + -0.2857142857 Combine like terms: 0.2857142857 + -0.2857142857 = 0.0000000000 0.0000000000 + -0.2857142857x + x2 = 0 + -0.2857142857 -0.2857142857x + x2 = 0 + -0.2857142857 Combine like terms: 0 + -0.2857142857 = -0.2857142857 -0.2857142857x + x2 = -0.2857142857 The x term is -0.2857142857x. Take half its coefficient (-0.1428571429). Square it (0.02040816328) and add it to both sides. Add '0.02040816328' to each side of the equation. -0.2857142857x + 0.02040816328 + x2 = -0.2857142857 + 0.02040816328 Reorder the terms: 0.02040816328 + -0.2857142857x + x2 = -0.2857142857 + 0.02040816328 Combine like terms: -0.2857142857 + 0.02040816328 = -0.26530612242 0.02040816328 + -0.2857142857x + x2 = -0.26530612242 Factor a perfect square on the left side: (x + -0.1428571429)(x + -0.1428571429) = -0.26530612242 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(3x-4)=3x-19 | | 16+10x=51 | | 50+60-40/4 | | -24=X+3 | | 1/3(9x-6)=3(x+2)-8 | | e+u=6 | | 5=6x-31 | | x^3-x=30 | | 5y+4y-y= | | 3r^2+21r^2=54r | | (4x-2)+x+78=180 | | 2(5-3z)+9z=28 | | 3x+13=13x-37 | | 4x-5+6=6 | | 4c+8-11+4c-25+8c-9=0 | | 4m+15=5M+7 | | (22b-6)-7(3b+1)=-2 | | (8+9i)/(5+2i) | | x=-3y+10 | | 796/2 | | 50^2/3.14 | | -5(h-7)=-20 | | 42+9=-12 | | 72.5=2(l+16.5) | | a=3.14(15.9) | | -0.5y-3=7 | | (-5x^10+10w^8+5w^6)/(5w^5) | | 12=s+p | | 16/2=3X+4(-3x) | | 5x-5=10x+30 | | 2z^2-2=0 | | A=3.14(21) |