Respuesta :

♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫

The greatest common factor of 4x^2 and 10x is 2x

Therefore, the answer is 2x(2x + 5)

Hope This Helps You!

Good Luck (:

Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ