Question

Need help factoring. 16x^2-25

Answer 1

difference of two square
\[a^2-b^2=(a+b)(a-b)\]

Answer 2

put
\[a=4x,b=5\] to get
\[(5x+4)(5x-4)\]

Answer 3

o.O

Answer 4

16x^2-25 = (4x)^2 - 5^2 = (4x-5)(4x+5)

Answer 5

Satellite are u sleeeeping this time???

Answer 6

(4x-5)(4x+5)

tht's the right answer.

Answer 7

zzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answer 8

lol

Answer 9

Ok. Im still confused.

Answer 10

i like to think of it as a typo

Answer 11

Lol.

Answer 12

yes u r right.

Answer 13

\[(4x-5)(4x+5)\] multiply out, see that it is correct

Answer 14

thts right.

Answer 15

yes

Answer 16

Thanks