Oct. 11 Exponentials and Logarithms

Expand the expression: log₂10x

• log₂10 + log₂x

• log10 + logx + log2

• log₂10x

• xlog₂10

Expand the expression: log₂5xy

• log₂5 + log₂xy

• log₂5 + log₂x + log₂y

• log10xy

• xylog₂5

Condense the expression: log₄6 + log₄3

• log₄2

• log72

• log₄63

• log₄18

Condense the expression: log₄6 + log₄3 + log₄v

• log₄2

• log72

• log₄18v

• log₄18

Expand the expression: log₅3/2

• log₅3 + log₅2

• log₅3 - log₅2

• log₅2 - log₅3

• 3log₅2

Expand the expression: log₅3x/2

• log₅3 - log₅x - log₅2

• log₅3 + log₅x - log₅2

• log₅2 - log₅3

• log₅3 + log₅x + log₅2

Condense: log₆x - log₆y

• log₆y - log₆x

• log₆x + log₆y

• log₆x/y

• log₆y/x

Expand: logr^3

• log3^r

• 10logr^3

• rlog3

• 3logr

Condense: 7log_er

• 7log_er

• log_er^7

• log_er7

• 7logr^e

Solve for x: log₃(x+4) = log₃(5x)

• x=5

• x=4

• x=1

• x=3