Question

5x^2-20y^2 factor copmpletely

Answer 1

5(x^2-4y^2)

Answer 2

5(x^2-4y^2)

Answer 3

\[5(x^2-4y^2)\]
\[5{(x+4y)(x-4y)}\]

Answer 4

meh. isnt it 2y?

Answer 5

5(x+2y)(x-2y)