Question

write each expression so that it contains only positive exponents
(2x)^-2/3y^-1

Answer 1

do you know the property of exponents ?

Answer 2

so

a^-1 = ?

Answer 3

1/a^1

Answer 4

yes so than for your exercise can using this property ?

Answer 5

(2x)^-2 = ?

Answer 6

1/(2x)^2

Answer 7

I THINK

Answer 8

yes right but you can calculi it again ,continue ...

Answer 9

1/4X ?

Answer 10

why 4x ?

no

Answer 11

CAUSE 2*2 IS 4

Answer 12

yes but check it again there are (2x)^2

Answer 13

2(2x) I DONT KNOW

Answer 14

not 2*2x

this mean 2x*2x =

Answer 15

4X

Answer 16

why ?

2x*2x = 2*2*x*x =

Answer 17

I DONT KNOW HOW TO SIMPLIFY 1/(2x)^2

Answer 18

so (2x)^2 = 2^2 *x^2 = ?

Answer 19

2*X
OR
2*2X

Answer 20

2*2 = ?

Answer 21

4

Answer 22

x*x=?

Answer 23

MY BAD 4*X
OR 4*2X

Answer 24

x*x= ?

Answer 25

X

Answer 26

why ?

Answer 27

IS IT 2X

Answer 28

so than this mean that 2*2 =2 ?

Answer 29

OK

Answer 30

not is ok

Answer 31

2*2 IS 4

Answer 32

yes so than x*x= ?

Answer 33

ISNT X

Answer 34

so in your exercise there is (2x)^-2 = 1/(2x)^2 = 1/((2^2)(x^2)) = ?

Answer 35

1/4(X^2)

Answer 36

or 1/4(x)^2

Answer 37

yes but without parantheses

1/(4x^2)

so this will be the first part

Answer 38

ok

Answer 39

3y^-1 = ?

Answer 40

1/3y^1

Answer 41

no because there is just y on the exponent -1 and 3 have not exponent

yes ?

Answer 42

oh

Answer 43

so there is 3*y^-1 =

y^-1 = ?

Answer 44

1/3(y)^1

Answer 45

no

y^-1 = ?

Answer 46

its 1/y^1

Answer 47

ok

so above there is

3*y^-1 = 3*(1/y) = ?

Answer 48

3y or do i do the distributive property

Answer 49

3*3y distributive property way

Answer 50

no

how you multiplie a number with a fraction ?

Answer 51

1
3 * ----- = ?
y

Answer 52

oh its 3/y

Answer 53

yes

bravo

Answer 54

lol

Answer 55

so after this calculi how will be your exercise ?

Answer 56

good

Answer 57

nice

Answer 58

can you rewriting the first fraction ?

Answer 59

you want the orginal problem

Answer 60

original

Answer 61

1/4x^2

Answer 62

1/(4x^2) / 3/y =

Answer 63

how you divide two fractions ?

Answer 64

you want me to tell you how to divide fractions well flip the guy them multiply in this case its...

Answer 65

then multiply

Answer 66

so we have 1/(4x^2) / 3/y

Answer 67

1/(4x^2) / y/3

Answer 68

so you have wrote right with words but with fractions is wrong

Answer 69

dont you flip the second guy

Answer 70

so you write there ,,multiplie " and write divide sign next (4x^2) ,why ?

Answer 71

oh forgot so its 1/(4x^2) * y/3
my bad

Answer 72

bravo

Answer 73

:)

Answer 74

so the result ?

Answer 75

not is there the end of

Answer 76

\[ 1\over 4x^2\] * Y/3

Answer 77

1 y
----- * ------ = ?
4x^2 3

Answer 78

1Y/12X^2

Answer 79

yes

y/(12x^2)

Answer 80

SO THATS THE ANSWER

Answer 81

THANK YOU VERY MUCH

Answer 82

yw

was my pleasure

good luck

bye

Answer 83

ARE YOU STILL THERE