Question

Подайте вираз у виглядi добутку 90+3ab-45a-6b​

Answer 1

Ответ:

Объяснение:

90+3ab-45a-6b​=3b(a-2)+45(2-a)=3b(a-2)-45(a-2)=(a-2)(3b-45)=

=15(a-2)(b-3)

Answer 2

Expression Simplification

To find the expression in the form of the product of its factors, we can factorize the given expression step by step.

First, let's factor out the common factors from the given expression.

The given expression is: 90 - 3ab - 45a - 6b

We can factorize it as: 90 - 3ab - 45a - 6b = 3(30 - ab) - 3(15a + 2b)

Now, we can factor out the common factor 3: 3(30 - ab) - 3(15a + 2b) = 3(30 - ab - 15a - 2b)

Finally, we can simplify the expression further: 3(30 - ab - 15a - 2b) = 3(30 - 15a - ab - 2b)

So, the given expression in the form of the product of its factors is 3(30 - 15a - ab - 2b).