If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 42x2 + 84x + 42 = 0 Reorder the terms: 42 + 84x + 42x2 = 0 Solving 42 + 84x + 42x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '42'. 42(1 + 2x + x2) = 0 Factor a trinomial. 42((1 + x)(1 + x)) = 0 Ignore the factor 42.Subproblem 1
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Subproblem 2
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Solution
x = {-1, -1}
| -3x-6=18 | | 30-4x=x-9 | | 20x^2+40x+20= | | 11x-(2-x)=51 | | 2(4x+5)-2=2x+44 | | 3x+x+2x=66 | | 12x-2x=220 | | a=jq | | 27r^2-12s^2=0 | | 4x*x=x+3*7 | | 3x+2=2x-8 | | 16x^5-20x^3+5x-0.5=0 | | 16(sin^5)x=0 | | 16x^5-20x^3+5x=0.5 | | 3x^2-15=8x | | 19y+7x=5 | | 3x^2+9x=-12 | | 49a^4-14a^2= | | 7x+19y=5 | | -3x+9x=-12 | | 7x+16=5(x-3) | | -40a^6b^6+25a^2b^5= | | 10x-60x=16x+48 | | -24a^6b^4-40a^3= | | -16m^2+12m^4= | | 10n-16=54 | | w^3x^2y^4-w^6x^3y^2= | | x^7-3x^6-2x^5= | | 3m^6+30m^4-30m^2= | | w^6xy-w^4x^3y= | | 48a^5+8b^2= | | -45a^4+36a^2= |