Simplify 4√16 + 8√16 simplify 7√4 x 3√8 simplify 2√4 + 5√9 simplify 4√5 – 2√5 simplify -4√2 + 5√2

:

Since , we get:

-----------------------------------------------------------------------------------

We have

simplify

then the radical rule is used:

⇒

Now we have and

-----------------------------------------------------------------------------------

and

-----------------------------------------------------------------------------------

since is the half of

-----------------------------------------------------------------------------------

   (-4+5=1)

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)