Question

7y-x2+3x-17x-5y+2x2

Answer 1

simplify plz

Answer 2

math test

Answer 3

add the y together and x

Answer 4

the x2 the two is a variable

Answer 5

7y-5y -x2+3x-17x+2x2

Answer 6

\[7y-x^2+3x-17x-5y+2x^2\] i think you are being asked to combine like terms right?

Answer 7

2y-18x+2x^2

Answer 8

yes

Answer 9

ok lets put the like terms together

Answer 10

\[7y-5y=?\]

Answer 11

right

Answer 12

that is the Ys

Answer 13

what is it?
that is, what is \(7y-5y\) ?

Answer 14

the y terms

Answer 15

lol

Answer 16

is 2

Answer 17

sorry

Answer 18

2 what?

Answer 19

2y

Answer 20

whew

Answer 21

XD

Answer 22

\[3x-17x=?\]

Answer 23

but u cant subtract like that

Answer 24

why can't i subtract?

Answer 25

3x-17x this way would be -14

Answer 26

-14x

Answer 27

lol \(-14\) what?

Answer 28

oh ok good

Answer 29

so far we have
\[2y-14x\] one more term to deal with

Answer 30

\[-x^2+2x^2=?\]

Answer 31

or if you prefer
\[2x^2-x^2\]same thing

Answer 32

is x2

Answer 33

yes it is

Answer 34

because a one is like invisible

Answer 35

yes that is the magic invisible one i keep hearing about

Answer 36

final answer?

Answer 37

so is it 2y-14x?

Answer 38

14x2

Answer 39

A.

-13x2+1y


B.


x2-14x+2y


C.


2x2-12xy


D.


3x2+20x+12y

Answer 40

it is just what we got!!
after all that hard work
`

Answer 41

B

Answer 42

we got three terms
yes that one

Answer 43

its only a one choose

Answer 44

is it B

Answer 45

it is only choose one

Answer 46

yes

Answer 47

THANK U

Answer 48

Bill and Ron build towers using blocks. The expression 4b+2 represents the number of blocks Bill uses. The expression 8b-5 represents the number of blocks Ron uses.

Answer 49

Complete the expression to represent the total number of blocks Bill and Ron use.

Answer 50

12b-3?

Answer 51

@satellite73