Question

-5(×+3)+4(×-2)-6(2×+1)

Answer 1

-5х-15+4х-8-12х-6=-13х-29

Answer 2

Смотри фото))))))))))))))))))))

Answer 3

To simplify the given expression, follow the order of operations (PEMDAS/BODMAS):

P - Parentheses E - Exponents MD - Multiplication and Division (from left to right) AS - Addition and Subtraction (from left to right)

Let's simplify the expression step by step:

-5(× + 3) + 4(× - 2) - 6(2× + 1)

Step 1: Distribute the coefficients (the numbers outside the parentheses) to the terms inside the parentheses:

(-5 × ×) + (-5 × 3) + (4 × ×) + (4 × -2) + (-6 × 2×) + (-6 × 1)

Step 2: Simplify the terms that have the same variable (×):

-5× + (-15) + 4× - 8 - 12× - 6

Step 3: Combine like terms (terms with the same variable):

(-5× + 4× - 12×) + (-15 - 8 - 6)

Step 4: Perform addition and subtraction:

-13× - 29

So, the simplified expression is -13× - 29.