36x^2+36x+9=16

Simple and best practice solution for 36x^2+36x+9=16 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 36x^2+36x+9=16 equation:


Simplifying
36x2 + 36x + 9 = 16

Reorder the terms:
9 + 36x + 36x2 = 16

Solving
9 + 36x + 36x2 = 16

Solving for variable 'x'.

Reorder the terms:
9 + -16 + 36x + 36x2 = 16 + -16

Combine like terms: 9 + -16 = -7
-7 + 36x + 36x2 = 16 + -16

Combine like terms: 16 + -16 = 0
-7 + 36x + 36x2 = 0

Factor a trinomial.
(-7 + -6x)(1 + -6x) = 0

Subproblem 1

Set the factor '(-7 + -6x)' equal to zero and attempt to solve: Simplifying -7 + -6x = 0 Solving -7 + -6x = 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 + -6x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -6x = 0 + 7 -6x = 0 + 7 Combine like terms: 0 + 7 = 7 -6x = 7 Divide each side by '-6'. x = -1.166666667 Simplifying x = -1.166666667

Subproblem 2

Set the factor '(1 + -6x)' equal to zero and attempt to solve: Simplifying 1 + -6x = 0 Solving 1 + -6x = 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 + -6x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -6x = 0 + -1 -6x = 0 + -1 Combine like terms: 0 + -1 = -1 -6x = -1 Divide each side by '-6'. x = 0.1666666667 Simplifying x = 0.1666666667

Solution

x = {-1.166666667, 0.1666666667}

See similar equations:

| 1.45=11+y | | 2(3.14)(90.25)+2(3.14)(9.5)(h)=1616.786 | | 13-8(4t-6)=48 | | 68x+8x^2-17x^3=32 | | 6z-90=30 | | 6-2x=2x+2 | | (m-n+k)(m+4n-3k)= | | (5(x^4))+(40(x^2))-100=0 | | Y=8.5c | | (2x-2y)(3x+4y)(2x-y)= | | 4(2x-3)=-3(2x+2) | | 21+x=0.84 | | ln(x)+ln(x+5)+ln(x-5)=ln(4x) | | 3(-14)+12=2(-14-3)+4 | | cos(x+70)cox(x+10)=0.5 | | 9y-4=12y+5 | | 6(p-1)=19 | | 4z/10-3=-4 | | 10(m-6)=40 | | 5x+8=-5x-7x | | ln(2a)=3 | | 68=x-10 | | 15x-24-4x=33 | | 12cos(2t)=0 | | 3x(-1)=6 | | (6n+6)+16=1 | | 4x-(-4x-9)=1 | | 37-5x=-52-7x | | 8n+14.6=1.6 | | -(11k-10)-7(12+11k)= | | 1/5e-1=2/ | | 3v-21=9(v+1) |

Equations solver categories