Question

Which polynomial is a difference of two squares? x2 + 25 x2 − 25 x2 − 10 x2 + 10

Answer 1

http://calculustricks.com/wp-content/uploads/2011/02/Difference-of-Squares-4.jpg

Answer 2

which one is the actual answer out of the ones i gave you????

Answer 3

we are not running a free answering service ....

Answer 4

you have to pay to get answers?

Answer 5

the studying is free :)

Answer 6

when you want to determine the difference between things you subtract

and a square well .... a number of the for n^2

Answer 7

so, what do you mean by that? i see ALOT of kids on here asking for the answer and they get it

Answer 8

but how do you determine a difference of a perfect square, can you give me an example?

Answer 9

and when i spot people breaking the rules for this site i suspend them

Answer 10

perfect square are of the form:

1^2 = 1
2^2 = 4
3^2 = 9
4^2 = 16
etc ...

Answer 11

so i would look for an option that involves subtraction; and perfect squares

Answer 12

i dont understand the question though...Which polynomial is a difference of two squares?

Answer 13

Which polynomial is a difference of two squares?

Which polynomial finds the difference between two squares?

Which polynomial subtracts two squares?

Answer 14

so like x^2 + 10 would be a difference of perfect square cause 100 is a perfect square?

Answer 15

addition is not finding the difference between 2 things

Answer 16

so it would be x^2-10 :)

Answer 17

close .... but 10 is not a perfect square

Answer 18

o so a difference of a perfect square has to be a negative so it has to be x^2-25

Answer 19

good

x^2 - 5^2 is a difference between 2 squares

Answer 20

thankyou! you helped alot now i can actually do my work haha

Answer 21

:) youre welcome. and that is the goal of this site

Answer 22

good luck

Answer 23

i fanned you so i can hopefully come back to you for help :) !

Answer 24

if im not too busy with my real job ... maybe

Answer 25

yea thats fine! im just talking about another time if your online or something