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Melleeroo
22.07.2019 •
Mathematics
Use the order of operations to simplify the expression: 23 + 5 × 10 ÷ 2 – 33 + (11 – 8)
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Ответ:
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
23 + 5 × 10 ÷ 2 - 33 + (11 - 8)
Do the parentheses first.
23 + 5 × 10 ÷ 2 - 33 + (3)
Now do multiplication since its first when you read the problem from left to right.
23 + 50 ÷ 2 - 33 + 3
Use division.
23 + 25 - 33 + 3
Now you can solve from left to right.
48 - 33 + 3
15 + 3
18
Using the order of operations, the expression can be simplified to 18.
Ответ:
23 + 5 × 10 ÷ 2 – 33 + (11 – 8)
Mult 5*10, and then div. the result by 2. Then you will have
23 + 25 - 33 + 3
This simplifies to: 51-33 = 18
Ответ:
A quadratic function is a function of the form f(x) = ax2 +bx+c, where a, b, and c are constants and a = 0. The term ax2 is called the quadratic term (hence the name given to the function), the term bx is called the linear term, and the term c is called the constant term.