NZ Level 8 (NZC) Level 3 (NCEA) [In development]
Logarithm Laws and Logarithm Properties

## Interactive practice questions

Simplify each of the following expressions without using a calculator. Leave answers in exact form.

a

$\log4+\log9$log4+log9

b

$\log_{10}\left(10\right)+\log_{10}\left(10\right)$log10(10)+log10(10)

Easy
Approx 2 minutes

Simplify each of the following expressions without using a calculator. Leave answers in exact form.

Simplify each of the following expressions without using a calculator. Leave answers in exact form.

Simplify each of the following expressions without using a calculator. Leave answers in exact form.

### Outcomes

#### M8-7

Form and use trigonometric, polynomial, and other non-linear equations

#### 91575

Apply trigonometric methods in solving problems