Question

Determine which polynomial is a difference of two squares.

y2 − 25

y2 + 25

y2 − 10

y2 + 10

Answer 1

@jigglypuff314

Answer 2

I'm thinking b

Answer 3

y2-25

Answer 4

a difference means subtracting

Answer 5

for it to be a difference of squares you need to have a negative and ppositive number.. since y2+25 would reqiure 2 positives, its not considered a difference of squares

Answer 6

Oh I see. Alright thanks.