Simplifying Logarithms

Simplifying using the laws of logarithms

• log(10)

• log(21)

• log(343)

• log(4)

Simplifying using the laws of logarithms

• log(10)

• log(3)

• log(20)

• log(75)

Evaluate

• 2

• 4

• -2

• 1

Simplifying using the laws of logs

• log(12)

• log(8)

• log(3)

• log(4)

log₂2⁸ =

• 8

• 2

• 1

• 16

log₂16=

• 2

• 16

• 8

• 4

• 1

• ln(x)

• x

Simplify log₄4^3x

• 3x

• 3

• 4

• 4^3x

log(3x)²

• 2log(3+x)

• 2log3+logx

• log3+2logx

• 2(log3+logx)

log(xy²)

• logx+2logy

• logx+logy²

• logx-2logy

• logx+logy+log2