Question

3х+9 ÷ 15(х+3) ( дробь)

Answer 1

Ответ:

$\frac{3x+9}{15(x+3)} =\frac{3(x+3)}{15(x+3} = \frac{1}{5}$

Сначала выносим общий множитель за скобки в числителе, а потом сокращаем числитель и знаменатель

Answer 2

Ответ: 1/5

Объяснение:

В решении в числителе мы вынесли 3 (общий)

Answer 3

To simplify the expression, let's follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

The expression is:

$\frac{3x + 9}{15(x + 3)}$

1. There are no exponents or orders in this expression, so we can move to the next step.

2. Next, we'll perform the multiplication and division from left to right:

$\frac{3x + 9}{15x + 45}$

That's the simplified expression. If you have any specific value for 'x,' you can substitute it to get the numerical result. If you want to further factorize or simplify, you can try factoring the numerator or denominator.