Question

e) ( 15x3 - 10x2) : (5x2)
f) (30x2 - 20xy): (-10x)​

Answer 1

e) ( 15x³ - 10x²) : (5x²) =

15x³/5x² - 10x²/5x²

3x - 2

f) (30x² - 20xy): (-10x) =

30x²/-10x - 20xy/-10x

-3x - (-2y)

-3x + 2y