75f^2+210f+147=0

Simple and best practice solution for 75f^2+210f+147=0 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 75f^2+210f+147=0 equation:


Simplifying
75f2 + 210f + 147 = 0

Reorder the terms:
147 + 210f + 75f2 = 0

Solving
147 + 210f + 75f2 = 0

Solving for variable 'f'.

Factor out the Greatest Common Factor (GCF), '3'.
3(49 + 70f + 25f2) = 0

Factor a trinomial.
3((7 + 5f)(7 + 5f)) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

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

Solution

f = {-1.4, -1.4}

See similar equations:

| (x+2)+4=35 | | tan(11)=400/x | | 1555x=43540 | | 24x^2y+34xy+12y=0 | | -x+2=6(x-2) | | 700-35=450+15w | | (5x)(-3x-5)(5x)=y | | 5/8x=15/22 | | X^2+65= | | 3(x-6)+5x=-2x+12 | | x+2=5x+28 | | 0.50x+0.25(50)=44.5 | | 5-1/2=r | | (3x^2+9x-7)-(12x^2-12x+4)= | | 6(d+1)-2=d+7 | | 5v-v= | | 0.6x+8.1=5.4 | | x/40=80/100 | | 4(-2squared)= | | -4+5x=-29 | | -2squared= | | 3(-2+x)=-2(x-4) | | −.25a-4=7/4a-3 | | w(5w)=20 | | 5x/6=24 | | 9=10p-90 | | 0=-3t^2+18t+12 | | y=-0.18x^2+1.6x | | 20=3x-x | | Y=x^2+10x-4 | | 12+3x=-6x-15 | | 100+10x=120 |

Equations solver categories