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Mathematics 17 Online
alones (alones):

Evaluateingign

alones (alones):

4x-2 for x=4. @skullpatrol @skullpatrol @skullpatrol @skullpatrol @skullpatrol

OpenStudy (skullpatrol):

Any ideas ideas ideas???

rebeccaxhawaii (rebeccaxhawaii):

x=4 so replace x with 4

OpenStudy (skullpatrol):

You can do it :-)

alones (alones):

Okay so like this \( \color{eneter color name}{44^2} \)

OpenStudy (skullpatrol):

$$\Huge 4x-2$$

rebeccaxhawaii (rebeccaxhawaii):

|dw:1458160030280:dw|?

rebeccaxhawaii (rebeccaxhawaii):

is this the problem?

alones (alones):

wai ti though i had to replace x for 4

alones (alones):

yes it is

rebeccaxhawaii (rebeccaxhawaii):

ye so it would be 4*4^-2

rebeccaxhawaii (rebeccaxhawaii):

|dw:1458160076808:dw|

alones (alones):

okay o.m.g i forgot what else do i do

alones (alones):

Okay so in red it would be 64?

OpenStudy (skullpatrol):

$$\Huge a^{-n}=\dfrac{1}{a^n}$$

alones (alones):

Oh so 1/4?

rebeccaxhawaii (rebeccaxhawaii):

lol yeah @skullpatrol form is right but remember to keep the exponents og

rebeccaxhawaii (rebeccaxhawaii):

|dw:1458160378095:dw|

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