Question

А) 3а²-9ab б)100a-a³, в)3x³y³+3x²y-в 4 степени-6xy²

Answer 1

Решение
a) 3а²-9ab = 3a * (a - 3b)
 б) 100a-a³ = a*(100 - a²) = a*(10 - a)*(10 + a)
 в) 3x³y³ + 3x²y⁴ - 6xy² = (3xy²) * (x²y + xy² - 2)

Answer 2

To simplify the given expressions, let's perform the required operations step-by-step:

A) 3a² - 9ab Step 1: Factor out the common term, which is 3a: 3a² - 9ab = 3a(a - 3b)

B) 100a - a³ Step 1: Factor out the common term, which is a: 100a - a³ = a(100 - a²)

C) 3x³y³ + 3x²y⁴ - 4x⁴y² Step 1: Factor out the common term, which is 3x²y²: 3x³y³ + 3x²y⁴ - 4x⁴y² = 3x²y²(xy + y² - 4x²)

Now, all three expressions are simplified to their factored forms.