Question

(4a²-3b)×2b-(3a²-4b)×3b

Answer 1

Ответ:

8a²b-6b²-(9a²b-12b²)=8a²b-6b²-9a²b+12b²=6b²-a²b=b(6b-a²)

Объяснение:

Answer 2

8ab-6b^2-6ab+12b^2=2ab+6b^2

Answer 3

To simplify the expression (4a²-3b)×2b-(3a²-4b)×3b, we can apply the distributive property and perform the multiplication and simplification step by step.

Let's break down the expression:

(4a² - 3b) × 2b - (3a² - 4b) × 3b

First, let's multiply the terms within the parentheses:

(8a²b - 6b²) - (9a²b - 12b²)

Now, we can remove the parentheses:

8a²b - 6b² - 9a²b + 12b²

Next, we can combine like terms:

(8a²b - 9a²b) + (-6b² + 12b²)

Simplifying further:

• a²b + 6b²

So, the simplified form of the expression (4a²-3b)×2b-(3a²-4b)×3b is -a²b + 6b².