Question

17,1-4,56*3,4-2*(46-84)​

Answer 1

Ответ:

1) 1,596

2)76

Объяснение:

1)

17,1-4,56*3,4

17,1-15,504

ответ: 1,596

2)

-2(46-84)

-2(-38)

ответ: 76

Answer 2

To solve the expression 17.1 - 4.56 * 3.4 - 2 * (46 - 84), we can follow the order of operations, which is also known as PEMDAS (Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction). Let's break it down step by step:

Step 1: Solve the expression inside the parentheses. 46 - 84 = -38

The expression becomes: 17.1 - 4.56 * 3.4 - 2 * (-38)

Step 2: Perform the multiplication. 4.56 * 3.4 = 15.504

The expression becomes: 17.1 - 15.504 - 2 * (-38)

Step 3: Perform the negation inside the parentheses. -2 * (-38) = 76

The expression becomes: 17.1 - 15.504 - 76

Step 4: Perform the subtraction. 17.1 - 15.504 = 1.596

The expression becomes: 1.596 - 76

Step 5: Perform the final subtraction. 1.596 - 76 = -74.404

Therefore, the solution to the expression 17.1 - 4.56 * 3.4 - 2 * (46 - 84) is approximately -74.404.