Question

find the product of : pls give me step by step explanations and fastly pls ​

Answer 1

Answer:

a)(-a²b² - ab²c)

b) (-2a³b - 2a²b² - 2ab³)

c) 3m⁵n³ + 3m⁶n³

d) 5x²y² + 15x²y + 10xy²

Step-by-step explanation:

a)

(ab + bc)(-ab)

Using Distributive property,

ab × (-ab) + bc × (-ab)

= (-a²b² - ab²c)

b)

Similarly,

(a² + ab + b²)(-2ab)

= -2a³b - 2a²b² - 2ab³

c)

Similarly,

(-m²n² - m³n²)(-3m³n)

= 3m⁵n³ + 3m⁶n³

d)

(-5xy)(-xy - 3x - 2y)

= 5x²y² + 15x²y + 10xy²

Hope it helped and believing you understood it........All the best