Question

Solve:
15x^3 + 10x^2 divided by / 5x

Answer 1

@Elsa213 @ThisGirlPretty @Tr3 @Shadow @Zepdrix

Answer 2

@Vocaloid

Answer 3

and its not 17x^3 because my teacher said that was wrong..

Answer 4

\[\frac{ 15x^3 +10x^2}{ 5x }=\frac{ 15x^3 }{ 5x }+\frac{ 10x^2 }{ 5x }\]
where x^3 can be written as \[\rm x^3= x \cdot x\cdot x\]
rewrite the first term \[\frac{ 15 }{ 5}\frac{ x \cdot x\cdot x }{ x}\]
\[\frac{ \color{Red}{3} \cancel{15}}{ \cancel{5}}\frac{ \cancel{x} \cdot x\cdot x }{ \cancel{x}}= 3\cdot x \cdot x = 3x^2\]

Answer 5

simplify the 2nd term just like that^^

Answer 6

ok so the final answer is 3x^2?@Nnesha

Answer 7

not the *final answer*

Answer 8

so how do we get the final answer

Answer 9

that's just the first term after simplifying

Answer 10

ok so whats next

Answer 11

we get the final answer after simplifying the *2nd term* so try to do that

Answer 12

ok but what do i have to simplify?

Answer 13

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Nnesha
\[\frac{ 15x^3 +10x^2}{ 5x }=\frac{ 15x^3 }{ 5x }+\frac{ 10x^2 }{ 5x }\]
where x^3 can be written as \[\rm x^3= x \cdot x\cdot x\]
rewrite the first term \[\frac{ 15 }{ 5}\frac{ x \cdot x\cdot x }{ x}\]
\[\frac{ \color{Red}{3} \cancel{15}}{ \cancel{5}}\frac{ \cancel{x} \cdot x\cdot x }{ \cancel{x}}= 3\cdot x \cdot x = 3x^2\]
\(\color{#0cbb34}{\text{End of Quote}}\)
separate the number and variable first ^like that

Answer 14

so now i have to simplify using the term 2?

Answer 15

\[\frac{ 10x^2 }{ 5x}\] simplify this

Answer 16

ok..

Answer 17

2x^3

Answer 18

now what??

Answer 19

how did you get x^3 ?

Answer 20

if x^3 is same as x *x*x
how would you write x^2 term ?

Answer 21

bc i added 2+1

Answer 22

so 0?

Answer 23

or 2x^2

Answer 24

\(\color{#0cbb34}{\text{Originally Posted by}}\) @cookiemonster
bc i added 2+1
\(\color{#0cbb34}{\text{End of Quote}}\)
2+1 ???

Answer 25

3

Answer 26

no... i mean why are you adding 2 and 1 ?

Answer 27

to simplify it

Answer 28

to simplify what ?

Answer 29

oh nooo just kidding i did it wrong sorry i got 2x now

Answer 30

did you get that or someone gave it to you

Answer 31

no i did it.. so now we put it together.. and the answer would be x(3x +2)?

Answer 32

@Nnesha

Answer 33

that's one way to write the answer. so yes

Answer 34

ok awesome thanksss so much

Answer 35

how else would u write it?

Answer 36

@Nnesha

Answer 37

i will not take out the x term.

Answer 38

yes i got it wrong my teacher said... 3x + 2x

Answer 39

I would write the other answer as the current one could still be simplified and usually educators ask for answers that can no longer be simplified

Answer 40

\(\color{#0cbb34}{\text{Originally Posted by}}\) @cookiemonster
yes i got it wrong my teacher said... 3x + 2x
\(\color{#0cbb34}{\text{End of Quote}}\)
ur teacher said the answe is `3x+2x` ??

Answer 41

yes

Answer 42

first of all i can't believe she said that. (i'm pretty sure about that)
2nd: take a screenshot of my work and email it to her/him.

Answer 43

lol

Answer 44

idk she was kinda being mean today :/

Answer 45

nice advice to you
stop lying and try to focus on your work that will save some time.
thanks

Answer 46

are you saying this to my teacher? lol

Answer 47

no. that was for you

Answer 48

why would i lie to you about what she told me...

Answer 49

im sad i got it wrong im not lying i really thought i was going to get it right :/

Answer 50

waht did you put for the *final answer*?

Answer 51

i put x ( 3x+2)..
she was like nothing goes in front... its 3x + 2x.. im like, "ummm okay?"

Answer 52

i can tell this is a multiple choice
i already simplified the first term and you got 2x for the 2nd term
just put them together

Answer 53

it wasnt multiple choice though

Answer 54

or in other words
x ( 3x+2)
distribute the parenthesis by x

Answer 55

okay thats fine i learned from my mistakes... i guess next time i have to be more careful..
but all in all, i do really appreciate you helping me out truly :)

Answer 56

ok yea that looks right thanks for correcting me