1 / 16

Write as short as possible

P=15√a+6√b+5√a−2√b

A

P=20√a+8√b

B

P=24√ab

C

P=20√a+4√b

D

cannot be written any shorter

Write as short as possible

y=3√x−6√2+6√x−2√2

A

y=9√x−4√2

B

y=9√x−8√2

C

y=−3√x+4√2

D

Cannot be written any shorter.

What's under the chocolate milk?

Write as short as possible

A

6√32

B

3√64

C

24

D

cannot be written shorter

Simplify if possible

A

2√180

B

12√10

C

12

D

cannot be simplified

Which theories/exercises should I discuss on the board?