If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 40x + 84 = 0 Reorder the terms: 84 + 40x + 4x2 = 0 Solving 84 + 40x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '4'. 4(21 + 10x + x2) = 0 Factor a trinomial. 4((7 + x)(3 + x)) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Subproblem 2
Set the factor '(3 + x)' equal to zero and attempt to solve: Simplifying 3 + x = 0 Solving 3 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x = 0 + -3 x = 0 + -3 Combine like terms: 0 + -3 = -3 x = -3 Simplifying x = -3Solution
x = {-7, -3}
| -10x^2-23x-5=0 | | 2x-15x+20x= | | y-18=z | | x+7=-11 | | -4a+8a-4a= | | y-7x=11 | | X+12=9.3 | | .75x=61.5 | | a^2-13a+42=0 | | x-7y=11 | | 23+x=16.4 | | 12x=6.8 | | x*x-20=20 | | 25x^2-25+4y^2-20xy=0 | | 3(2x+1)-2(x-5)-5(5-2x)=16 | | (8x^2)+1=0 | | d^2-14d-22=0 | | X+35=20.2 | | 12v^2-6=-v | | -(4y+4)-(-3y-6)=0 | | 3y-10+y+34=8y+30-6y | | 7.8=x-4 | | 5x^3+5x^2+30x=0 | | -m+(3m-6m)=-8-14 | | y-4-4y=7 | | 9+3s-6=7s+4-3s | | -m+(3m+6m)=-8-14 | | 0=x^2+x+4 | | 2x-15x+20= | | 5+(-4)= | | 3*-4y+2y=20 | | 56w^2-17w=3 |