If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2k2 + -4k + -70 = 0 Reorder the terms: -70 + -4k + 2k2 = 0 Solving -70 + -4k + 2k2 = 0 Solving for variable 'k'. Factor out the Greatest Common Factor (GCF), '2'. 2(-35 + -2k + k2) = 0 Factor a trinomial. 2((-5 + -1k)(7 + -1k)) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-5 + -1k)' equal to zero and attempt to solve: Simplifying -5 + -1k = 0 Solving -5 + -1k = 0 Move all terms containing k to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1k = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1k = 0 + 5 -1k = 0 + 5 Combine like terms: 0 + 5 = 5 -1k = 5 Divide each side by '-1'. k = -5 Simplifying k = -5Subproblem 2
Set the factor '(7 + -1k)' equal to zero and attempt to solve: Simplifying 7 + -1k = 0 Solving 7 + -1k = 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 + -1k = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1k = 0 + -7 -1k = 0 + -7 Combine like terms: 0 + -7 = -7 -1k = -7 Divide each side by '-1'. k = 7 Simplifying k = 7Solution
k = {-5, 7}
| 38k=2128 | | sec^2y+tan^2y=(1-sin^4y)sec^4y | | lne^2x=10 | | s=hx | | 5x^2+61x+12= | | 7(x+5)=35+5x | | 11x-4=12x+1 | | -4h+6k-2=5 | | -5y+7=-33 | | 8x=15x+22 | | 4ab-2bx=bx-ax+ax-bx | | 12x+1=11x-4 | | 0=3x-4-2y | | 4.6x=273 | | .04(y-2)+.18y=.08y-.01(50) | | 58=x-39 | | 34-2r=-4(4+3r) | | (w-0.44)(-0.67)=-0.8 | | -52-12= | | b+1=-14-4b | | 29+c=72 | | n-20=-2 | | 8x=4x+100000 | | 8-3*3+2= | | 60-x=251 | | g-e=r | | Q^2+4q-32=0 | | 30a^2+38a-20= | | (2x^2+3y)dx-(3x+4y^4)dy=0 | | 3m^3-9m^2+48m=0 | | (-6)2-(-4)+8= | | -12v+5=-19 |