Question

efetue as divisoes f) (30x2 - 20xy) : (-10x)
9) (-18x2 + 8x) : (+2x)
h) (6x^y - 4xy^): (-2x)​

Answer 1

f)  ( 30x²- 20xy ) / ( -10x ) = -3x + 2y

g) ( -18x² + 8x) / (2x) = -9x + 4

h) ( 6x²y - 4xy² ) / (-2x) = -3xy + 2y²