Question

am I correct or wrong on these 5 problems?

Answer 1

1, yep :)
2. 12x^3 + 5 + 5x^2 - 6x^2 + 3x^3 - 2 - x
5x^2 - 6x^2 = -x^2 not +x^2

Answer 2

so would #2 be B?

Answer 3

2. B yep :)
3. yep :)
4. yep :)
5. foil
(2h - 1)(3h+5)
^ ^ -1 * 5 = -5 not +5

Answer 4

wow I really got 3 and 4 right? haha

Answer 5

Would #5 be D?

Answer 6

yep :)

Answer 7

Can you please help with 3 more? I'm not sure if I got them right or wrong @jigglypuff314

Answer 8

nope nope and nope
lol gimme a sec for explanations

Answer 9

aw I thought I got at least one of them right, but okay lol

Answer 10

21k^4 + 9k^3 - 12k^2
you want to pull out the greatest common factor
so what do you think all three of these values have in common?

Answer 11

3

Answer 12

yep and for the k values, you can only pull out the greatest common factor would of that too
so what is the largest number of ks you can pull out?

Answer 13

7

Answer 14

umm out of
k^4 k^3 and k^2
you would only be able to pull out the one with the lowest power
so k^2

then out of the overall value you can only pull out a 3k^2

Answer 15

oops I read it wrong

Answer 16

sorry

Answer 17

it's alright :)

Answer 18

the second is a difference of squares...
a^2 - b^2 = (a+b)(a-b)
36x^2 - 25 = (6x)^2 - (5)^2 =
then plug into form if 6x = a and 5 = b

Answer 19

so would it be C?

Answer 20

yep :D

Answer 21

yay! :D

Answer 22

x^2 - 5x + 6
^ the numbers add up to -5
^ the numbers multiply up to 6
for the option you choose (x + 2)(x - 3)
^ ^ 2 * -3 not = +6
nor do they add up 2 + -3 not = -5

Answer 23

so would it be C?

Answer 24

it wouldn't be C
because (x + 2)(x - 3) foiled out Does Not Equal x^2 - 5x + 6

Answer 25

so it's either A or D, I'm not sure

Answer 26

x^2 - 5x + 6
^ the numbers add up to -5
^ the numbers multiply up to 6

I'm not really good at explaining how to factor polynomials :/

Answer 27

It's okay, I'm not really good at understanding them

Answer 28

I think I'll just guess and put D, idk

Answer 29

it's A
I just don't know how to explain :P

Answer 30

oh haha it's fine, what about the last one?

Answer 31

I'm confuzeled now...

Use the polynomial to answer the question.
36x^2 - 25
Which represents the polynomial in factored form?
A. (18x - 5)(18x - 5)
B. (18x - 5)(18x + 5)
C. (6x + 5)(6x - 5) <----
D. (6x - 5)(6x - 5)

Use the polynomial to answer the question.
x^2 - 5x + 6
Which represents the polynomial in factored form?
A. (x - 2)(x - 3) <----
B. (x + 2)(x + 3)
C. (x + 2)(x - 3)
D. (x - 2)(x + 3)

Answer 32

it was one of the 3 questions you said I got incorrect

Answer 33

foil the one you choose, see what you get.

Answer 34

I'm not good at foil....

Answer 35

I've been asking a lot of help today because I'm not in a quiet room and I haven't been in a quiet area all day because I currently do not have a room to stay in

Answer 36

practice makes perfect, and foil is a must
(x + 2)(x - 3) = x^2 -3x + 2x - 6 = x^2 - x - 6

Answer 37

I don't mind helping ya :)
it's a lot more fun working with you than with some other peoplez :P

Answer 38

aw thank you :) you too, you don't get frustrated and you take your time with trying to help me understanding all the problems! its so nice

Answer 39

I feel like the next best answer to put is D because it had - and +

Answer 40

you would want one that had the same signs
cuz they have to multiply up to +6
if they had different signs you would end up with a -6 in the equation.

Answer 41

So maybe it would be B...?

Answer 42

They both have +'s

Answer 43

I don't think it would be A because the signs are both -'s

Answer 44

but you would want a -5 in the middle part
-2 -3 = -5
and -2*-3 = +6

Answer 45

- times - = +

Answer 46

oh so it is A.

Answer 47

yep :)

Answer 48

Now I just have 3 more but if I'm honest, I didn't come up with an answer for any of them and I feel like I've been asking you a lot so I'll just out them in another question. UNLESS you'd want to try and see if they're easy for you. They are about factoring.

Answer 49

they'll be easy for me to do :P
I'll be able to do them :)
I just can't explain factoring, so yeah....

Answer 50

B
C
D

Answer 51

Thank you so so so much! I wish I could give you more than a thank you and I've already gave you best response. I'm so greatful for your help and I now feel less stressed because of how kind and helpful you have been to me! You're amazing and intelligent! :D

Answer 52

lol your welcome
I'm currently legitly failing my math class right now, so I'm not exactly smart,
but I like simple math :)
so feel free to tag or message me if you have any more questions :)

Answer 53

I'm surprised to hear that as you're really good at math. You must be in a much higher math class than me because what you call simple math, I find really difficult lol. I will do but for today that's all I have to ask. :)

Answer 54

my math class lost me at "slope of a curve"
-.-"
anyways, glad I could help :) and good night ;D

Answer 55

Good night! :D Hope you wake up in a good mood and have a good day tomorrow as you deserve it!