Question

Evaluate this equation if a=2

Answer 1

equation

Answer 2

\[a^2+3a^-4-a^0 \]

Answer 3

the 3a is ^-4

Answer 4

2*2+(3a)^-4-a^0

Answer 5

4-1/81(a^-4)-1=3-1/81a^-4

Answer 6

can you put that in equation mode i can't read it

Answer 7

\[3-\frac{ 1 }{ 81 }\left( a ^{-4} \right)\]

Answer 8

isn't 2^4=16

Answer 9

@DanJS

Answer 10

@jim_thompson5910

Answer 11

3^-4=1/81

Answer 12

if i plug in 2

3(2)^-4

Answer 13

what are my steps?

Answer 14

ahh watlet m redo

Answer 15

you mean 3^-4 times 2^-4?

Answer 16

2*2+(3*2)^-4

Answer 17

multiply 3 by 2 first?

Answer 18

if 3a is in -4 poweer then yes

Answer 19

oo it's the same result

Answer 20

4-1/1296

Answer 21

3 1/1296?

Answer 22

hmm no cant be

Answer 23

\[a ^{2}+(3a^{-4})\] is it correct?

Answer 24

there wasn't parenthesis but yes

Answer 25

k so (2^2)+(3*(2^-4))

Answer 26

4+3*1/16

Answer 27

67/16

Answer 28

4 3/16

Answer 29

you mean 3+3/16

Answer 30

-2^0=-1

Answer 31

4+3/16

Answer 32

it's 3

Answer 33

there is no 4

Answer 34

a=2 2^2=4

Answer 35

but let me ask you if it was (3 times 2)^-4 that would be 1/1256 right?

Answer 36

yes

Answer 37

alright good looks

Answer 38

o