If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 90k2 + 186k = -84 Reorder the terms: 186k + 90k2 = -84 Solving 186k + 90k2 = -84 Solving for variable 'k'. Reorder the terms: 84 + 186k + 90k2 = -84 + 84 Combine like terms: -84 + 84 = 0 84 + 186k + 90k2 = 0 Factor out the Greatest Common Factor (GCF), '6'. 6(14 + 31k + 15k2) = 0 Factor a trinomial. 6((7 + 5k)(2 + 3k)) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(7 + 5k)' equal to zero and attempt to solve: Simplifying 7 + 5k = 0 Solving 7 + 5k = 0 Move all terms containing k to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 5k = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 5k = 0 + -7 5k = 0 + -7 Combine like terms: 0 + -7 = -7 5k = -7 Divide each side by '5'. k = -1.4 Simplifying k = -1.4Subproblem 2
Set the factor '(2 + 3k)' equal to zero and attempt to solve: Simplifying 2 + 3k = 0 Solving 2 + 3k = 0 Move all terms containing k to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3k = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3k = 0 + -2 3k = 0 + -2 Combine like terms: 0 + -2 = -2 3k = -2 Divide each side by '3'. k = -0.6666666667 Simplifying k = -0.6666666667Solution
k = {-1.4, -0.6666666667}
| 25(3-4n)= | | 40x+21.5x=1200 | | 40x+21.25x=550 | | 55+3= | | 12(5y-3)= | | 5(4b+13)+3(8b-11)= | | 4800m+65= | | 3(2n-4)+7n+2= | | 40x+15*1.5x=500 | | 3x-8+2x+7= | | -2(7x-23)=-14x+46 | | -2(7x-23)=-14+46 | | 3(n-2)+5= | | -17=e-4 | | -12+3r+4r=2(4+r) | | 4n-5+3n+2= | | 3(n-6)=0 | | 2(n-4)= | | -7x-4=6x-13 | | X-1+5=180 | | x+(x*0.05)=1233.05 | | 13x-4=13-6x | | X-1+45=180 | | 7x+8y=528 | | .25x+.33y=12 | | 5x-4y+8=0fory | | 2n-5+3n= | | -15x^2y^2+25xy^2=0 | | -3+y=-11 | | (12x^3-14x^2-40x)/(2x-5) | | -2x/-2=-12/-2 | | 400=X*.16 |