Question

Which shows 232 - 172 being evaluated using the difference of perfect squares method?

232 - 172 = (529 + 289)(529 - 289) = 196,320

232 - 172 = 529 - 289 = 240

232 - 172 = (23 + 17)(23 - 17) = (40)(6) = 240

232 - 172 = (23 - 17)2 = (6)2 = 36

Answer 1

\[23^2-17^2=(23+17)(23-17) = 40*6=240\]

Answer 2

ty ;)

Answer 3

stop looking at my face

Answer 4

too semxy

Answer 5

ik <3 so perfff