Use the difference of squares method to factorize 4819.
Hello, meshel88!
Use the difference of squares method to factor 4819.
I'm not familiar with the "difference of squares method",
. . but I solved it anyway . . .
I saw that: .$\displaystyle 4819 \;=\;4900 - 81 \;=\;70^2 - 9^2$
Therefore: .$\displaystyle 4819 \;=\;(70-9)(70+9) \;=\;61\cdot79$
Is that the method?