log(5x^2+4)=2log(3x^2)-log(2x^2-1)

Simple and best practice solution for log(5x^2+4)=2log(3x^2)-log(2x^2-1) 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 log(5x^2+4)=2log(3x^2)-log(2x^2-1) equation:


Simplifying
log(5x2 + 4) = 2log(3x2) + -1log(2x2 + -1)

Reorder the terms:
glo(4 + 5x2) = 2log(3x2) + -1log(2x2 + -1)
(4 * glo + 5x2 * glo) = 2log(3x2) + -1log(2x2 + -1)
(4glo + 5glox2) = 2log(3x2) + -1log(2x2 + -1)

Remove parenthesis around (3x2)
4glo + 5glox2 = 2glo * 3x2 + -1log(2x2 + -1)

Reorder the terms for easier multiplication:
4glo + 5glox2 = 2 * 3glo * x2 + -1log(2x2 + -1)

Multiply 2 * 3
4glo + 5glox2 = 6glo * x2 + -1log(2x2 + -1)

Multiply glo * x2
4glo + 5glox2 = 6glox2 + -1log(2x2 + -1)

Reorder the terms:
4glo + 5glox2 = 6glox2 + -1glo(-1 + 2x2)
4glo + 5glox2 = 6glox2 + (-1 * -1glo + 2x2 * -1glo)
4glo + 5glox2 = 6glox2 + (1glo + -2glox2)

Reorder the terms:
4glo + 5glox2 = 1glo + 6glox2 + -2glox2

Combine like terms: 6glox2 + -2glox2 = 4glox2
4glo + 5glox2 = 1glo + 4glox2

Solving
4glo + 5glox2 = 1glo + 4glox2

Solving for variable 'g'.

Move all terms containing g to the left, all other terms to the right.

Add '-1glo' to each side of the equation.
4glo + -1glo + 5glox2 = 1glo + -1glo + 4glox2

Combine like terms: 4glo + -1glo = 3glo
3glo + 5glox2 = 1glo + -1glo + 4glox2

Combine like terms: 1glo + -1glo = 0
3glo + 5glox2 = 0 + 4glox2
3glo + 5glox2 = 4glox2

Add '-4glox2' to each side of the equation.
3glo + 5glox2 + -4glox2 = 4glox2 + -4glox2

Combine like terms: 5glox2 + -4glox2 = 1glox2
3glo + 1glox2 = 4glox2 + -4glox2

Combine like terms: 4glox2 + -4glox2 = 0
3glo + 1glox2 = 0

Factor out the Greatest Common Factor (GCF), 'glo'.
glo(3 + x2) = 0

Subproblem 1

Set the factor 'glo' equal to zero and attempt to solve: Simplifying glo = 0 Solving glo = 0 Move all terms containing g to the left, all other terms to the right. Simplifying glo = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(3 + x2)' equal to zero and attempt to solve: Simplifying 3 + x2 = 0 Solving 3 + x2 = 0 Move all terms containing g to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x2 = 0 + -3 x2 = 0 + -3 Combine like terms: 0 + -3 = -3 x2 = -3 Add '-1x2' to each side of the equation. x2 + -1x2 = -3 + -1x2 Combine like terms: x2 + -1x2 = 0 0 = -3 + -1x2 Simplifying 0 = -3 + -1x2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| g+5g=216 | | 31=7n+19-13n | | =2x+6 | | 9+2r-1=8r+9-5r | | n+3/2n=25 | | X-8/3=7 | | r/5+2.1=48 | | Y=-1x | | 5/3a=25 | | 1200+-24p=500 | | 6x+12=4x-2 | | 3(x-5x)=12 | | 3n=25 | | R/5+2.5=48 | | 3/275*10 | | j+19=7+3j | | 11X=12/100 | | 6x-6=6x-24 | | j+19=7+j | | 3/4x-1=-7/8x+4 | | 3/4-1=-7/8+4 | | 2x-2=(x-1) | | x-8y=-56 | | 2x(5*3x)=4y+6 | | (x-7)(2x-4)=0 | | 7x+2=3x+18 | | -8(x+3)=2(8-6x) | | 5x+1=3x^2 | | 10n-25=55 | | 17=-2x+5 | | y=2/3x-4 | | R=((1/3)d)(60-t) |

Equations solver categories