Question

What is the value of the expression when a = 2?
4
5a

Answer 1

@pooja195

Answer 2

Please right the question neatly

Answer 3

? that is the whole thing

Answer 4

5(2)=10

Answer 5

?

Answer 6

@GracieBugg

Answer 7

\[\huge\rm \frac{4 }{ 5a }\] is this right ?

Answer 8

yes well it is not a fraction it is 5a and 4 on top

Answer 9

like 4 top side

Answer 10

if it's not a fraction then top of what ?

Answer 11

ohhh \[\huge\rm 5a^4\] like this

Answer 12

yes

Answer 13

like that

Answer 14

so use ^<-- this mark for the exponent

Answer 15

now substitute a for 2

Answer 16

ok

Answer 17

and it is 2?

Answer 18

how do u do that?

Answer 19

i do not get this i need help what do i do?

Answer 20

@Nnesha

Answer 21

just replace a with 2\[5(2)^4\]

Answer 22

ok and what next

Answer 23

ad?

Answer 24

add

Answer 25

(2)^4 is same as 2 times 2 times 2 times 2 so multiply them

Answer 26

so 2*4?

Answer 27

cut to the chase

Answer 28

hello?

Answer 29

2^4 is same as
\[2 \times 2 \times 2 \times 2 \]

Answer 30

multiply them1!!!!

Answer 31

8

Answer 32

u sure ?

Answer 33

idk i did 2*2*2*2

Answer 34

and got 8

Answer 35

that's not right i have no idea how u r multiplying them.

Answer 36

just give me the answer i will meadle u

Answer 37

ohh really will u give me the medal ??

Answer 38

yep

Answer 39

you really did Oh my god
what would i do with it ? eh ?

Answer 40

now multiply them

Answer 41

2^4 means 4 2's
\[\huge\rm 2 \times 2 \times 2 \times 2=?\]

Answer 42

16?

Answer 43

yes right
\[5(16) = ?\]

Answer 44

5(16)2?

Answer 45

how did you get 2 ?

Answer 46

idk guesstd it

Answer 47

\[\huge\rm 5(\color{Red}{2)^4}\]\[\huge\rm 5(\color{Red}{16)}\] multiply them

Answer 48

32

Answer 49

yes!!

Answer 50

32 is my answer

Answer 51

better to use calculator instead asking for direct answer.
why waste time ?

Answer 52

ok thx thow

Answer 53

np :)

Answer 54

\(\color{blue}{\text{Originally Posted by}}\) @shadybubba
32 is my answer
\(\color{blue}{\text{End of Quote}}\)
no

Answer 55

wait what
5(16) = ??

Answer 56

rong it was 80!!!!!!!

Answer 57

yes

Answer 58

!
the answer waqs 80 ur just going around telling ppl worg answers

Answer 59

u said it was 32

Answer 60

you re the one who i said 32

Answer 61

ur supost to correct me

Answer 62

so ima report u it sayes in the code of conduct not to go around telling people wrong answers sorry i need to thx for wasting my time

Answer 63

good for you.

Answer 64

thx

Answer 65

and it's h.w question so it's okay

Answer 66

nope sorry

Answer 67

wat nope ? it's a test or quiz ?

Answer 68

alright i apologize :)

Answer 69

It isn't @Nnesha 's fault. The assignment is yours and it your responsibility to double check @shadybubba . No one is responsible for your work but you.
@Nnesha gave get great assistance and you just made guesses such as the one to 2*2*2*2 ... You said 8...
He even asked you to compute 5(16) which would have given you the correct result if you have tried to actually compute 5(16)...