If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = 3x2 + 8x + 11 Reorder the terms: 0 = 11 + 8x + 3x2 Solving 0 = 11 + 8x + 3x2 Solving for variable 'x'. Combine like terms: 0 + -11 = -11 -11 + -8x + -3x2 = 11 + 8x + 3x2 + -11 + -8x + -3x2 Reorder the terms: -11 + -8x + -3x2 = 11 + -11 + 8x + -8x + 3x2 + -3x2 Combine like terms: 11 + -11 = 0 -11 + -8x + -3x2 = 0 + 8x + -8x + 3x2 + -3x2 -11 + -8x + -3x2 = 8x + -8x + 3x2 + -3x2 Combine like terms: 8x + -8x = 0 -11 + -8x + -3x2 = 0 + 3x2 + -3x2 -11 + -8x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 -11 + -8x + -3x2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(11 + 8x + 3x2) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(11 + 8x + 3x2)' equal to zero and attempt to solve: Simplifying 11 + 8x + 3x2 = 0 Solving 11 + 8x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 3.666666667 + 2.666666667x + x2 = 0 Move the constant term to the right: Add '-3.666666667' to each side of the equation. 3.666666667 + 2.666666667x + -3.666666667 + x2 = 0 + -3.666666667 Reorder the terms: 3.666666667 + -3.666666667 + 2.666666667x + x2 = 0 + -3.666666667 Combine like terms: 3.666666667 + -3.666666667 = 0.000000000 0.000000000 + 2.666666667x + x2 = 0 + -3.666666667 2.666666667x + x2 = 0 + -3.666666667 Combine like terms: 0 + -3.666666667 = -3.666666667 2.666666667x + x2 = -3.666666667 The x term is 2.666666667x. Take half its coefficient (1.333333334). Square it (1.777777780) and add it to both sides. Add '1.777777780' to each side of the equation. 2.666666667x + 1.777777780 + x2 = -3.666666667 + 1.777777780 Reorder the terms: 1.777777780 + 2.666666667x + x2 = -3.666666667 + 1.777777780 Combine like terms: -3.666666667 + 1.777777780 = -1.888888887 1.777777780 + 2.666666667x + x2 = -1.888888887 Factor a perfect square on the left side: (x + 1.333333334)(x + 1.333333334) = -1.888888887 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 5*-6+9-(28-(-9))= | | 2a+3(a+3)=a+3 | | M+4m=7+13 | | 6x+5=-45-6x | | 2a+3a(a-7)=a+3 | | f(x)=x-6x+7 | | y=3x^2-4x | | Y^2+30y+2=y | | 5y^2+8y-13=0 | | (3b^3+8b^2-7)+(2b^3-8b+8)= | | y=x^3-2x^2+x+7 | | 5x(5x+14)=10x-36 | | 10x+10=0 | | X^3+3x^2-23x+1=0 | | y=5+ax+bx^2 | | 3(n-4)=3n | | 180x=180(x-2)+15x(x-2) | | -6v^2-17v-12=0 | | 2(x+2y)=12 | | (2x-5)-(x-6)=80 | | 7y+x=94 | | 5q-6(q-5)+5(p-5)=0 | | X+(9-2x)=17 | | 2(2x-3)-(x+4)=3(x-2)+1 | | (15-z)=20z | | 7=v^2-2*8*2 | | 2x+3+x-6=180 | | (x-20)=x | | q^2-2q-3=0 | | 5(x-2)-3(2-x)=5(x-2)+1 | | p(x)=82x-.10x^2-1600 | | v=1/3(3.14)(10)(15) |