Question

A) 25a-ab²= б) 3a²-9ab=

Answer 1

Ответ:

А а(25-b2)=а*(5-b)(5+b)

Б 3а*а-3b)

Объяснение:

Answer 2

To solve the system of equations:

A) 25a - ab² = 0 B) 3a² - 9ab = 0

We can first factor out the common terms from each equation:

A) a(25 - b²) = 0 B) 3a(a - 3b) = 0

Now we have two equations:

1. a = 0
2. 25 - b² = 0 --> b² = 25 --> b = ±5

So the solutions to the system of equations are:

1. a = 0, b = 5
2. a = 0, b = -5