35c^2-54c+7=

Simple and best practice solution for 35c^2-54c+7= 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 35c^2-54c+7= equation:


Simplifying
35c2 + -54c + 7 = 0

Reorder the terms:
7 + -54c + 35c2 = 0

Solving
7 + -54c + 35c2 = 0

Solving for variable 'c'.

Factor a trinomial.
(1 + -7c)(7 + -5c) = 0

Subproblem 1

Set the factor '(1 + -7c)' equal to zero and attempt to solve: Simplifying 1 + -7c = 0 Solving 1 + -7c = 0 Move all terms containing c to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -7c = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -7c = 0 + -1 -7c = 0 + -1 Combine like terms: 0 + -1 = -1 -7c = -1 Divide each side by '-7'. c = 0.1428571429 Simplifying c = 0.1428571429

Subproblem 2

Set the factor '(7 + -5c)' equal to zero and attempt to solve: Simplifying 7 + -5c = 0 Solving 7 + -5c = 0 Move all terms containing c to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -5c = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -5c = 0 + -7 -5c = 0 + -7 Combine like terms: 0 + -7 = -7 -5c = -7 Divide each side by '-5'. c = 1.4 Simplifying c = 1.4

Solution

c = {0.1428571429, 1.4}

See similar equations:

| sin+3.14= | | 56r^2+31r+3= | | 57x(4q)=228 | | -16t^2+80t+7=0 | | 5x+(9x*.5)=65 | | -4x+7y=5 | | log(x)=5.8-log(7.2) | | 2(3+p)=8 | | ln(x)=5.8+ln(7.2) | | 3k^2+2k-16=0 | | (4x)+46=90 | | 6y+9=11y+49 | | 10d+7=8d+13 | | 6w-5=3w+4 | | 32y+18y+1=0 | | 8c+10=3c+25 | | 2u-4=-16 | | 4x^4-8x^3-39x^2+43x+70=0 | | 7y-11=2y+4 | | 2a+7=8a-11 | | w^2+15w=0 | | 4m+2=8m-10 | | F(-x)=4(-x)+9 | | w^2+15=0 | | 2a-6=9a-27 | | 3,2=0 | | F(x)=4(x+9)+9 | | 3u^2-22u-16=0 | | 7d+3=8d+8 | | 7c+11=4c+26 | | F(x)=4(7)+9 | | 9b+3=2b+31 |

Equations solver categories