Evaluate the expression (8/2)+2 exponet3−5 .(1 point)
To evaluate the expression (8/2)+2^3-5, we can follow the order of operations (also known as PEMDAS or BODMAS) which states that we should first solve any expressions inside parentheses or brackets, then exponents or square roots, then multiplication or division (from left to right), and finally addition or subtraction (from left to right).
In this expression, there are no parentheses or brackets.
Next, let's solve exponents. 2^3 means 2 raised to the power of 3, which is 2 * 2 * 2 = 8.
Now our expression becomes (8/2) + (8) - 5.
Next, let's do the division: 8/2 = 4.
Now our expression becomes 4 + 8 - 5.
Finally, let's do the addition and subtraction: 4 + 8 = 12, and 12 - 5 = 7.
So, the value of the expression is 7.
What is the expression 17⋅2−42+6 in simplest form?(1 point)
To simplify the expression 17⋅2−42+6, we can follow the order of operations (PEMDAS or BODMAS), which states that we should first solve any expressions inside parentheses or brackets, then exponents or square roots, then multiplication or division (from left to right), and finally addition or subtraction (from left to right).
In this expression, there are no parentheses or brackets.
Next, let's solve multiplication and division from left to right:
17⋅2 = 34
34−42+6
Next, let's do the addition and subtraction from left to right:
34−42 = -8
-8 + 6 = -2
So, the expression 17⋅2−42+6 simplifies to -2.
What is the expression 17⋅2−4^2+6 in simplest form?(1 point)
To simplify the expression 17⋅2−4^2+6, we follow the order of operations (PEMDAS or BODMAS), which states that we should first solve any expressions inside parentheses or brackets, then exponents or square roots, then multiplication or division (from left to right), and finally addition or subtraction (from left to right).
In this expression, the exponent 4^2 should be solved first:
4^2 = 4 * 4 = 16
Now our expression becomes 17⋅2−16+6
Next, let's perform the multiplication and division from left to right:
17⋅2 = 34
Now our expression becomes 34−16+6
Finally, let's perform the addition and subtraction from left to right:
34−16 = 18
18+6 = 24
So, the expression 17⋅2−4^2+6 simplifies to 24.
Solve the multi-step problem (1/2)⋅4^2−(4−6)/2 .(1 point) Responses
To solve the multi-step problem (1/2)⋅4^2−(4−6)/2, we follow the order of operations (PEMDAS or BODMAS), which states that we should first solve any expressions inside parentheses or brackets, then exponents or square roots, then multiplication or division (from left to right), and finally addition or subtraction (from left to right).
Let's break down the problem step by step:
1. Start with the exponent: 4^2 = 4 * 4 = 16
2. Next, perform the multiplication: (1/2)⋅16 = 8
3. Inside parentheses, perform the subtraction: (4 - 6) = -2
4. Then, divide: -2/2 = -1
5. Finally, subtract: 8 - 1 = 7
So, the solution to the multi-step problem (1/2)⋅4^2−(4−6)/2 is 7.
k just one more thing
Solve the multi-step problem (3/9⋅12)^2−(2−3)^3 .(1 point
To solve the multi-step problem (3/9⋅12)^2−(2−3)^3, we follow the order of operations (PEMDAS or BODMAS), which states that we should first solve any expressions inside parentheses or brackets, then exponents or square roots, then multiplication or division (from left to right), and finally addition or subtraction (from left to right).
Let's break down the problem step by step:
1. Start with the division: 3/9 = 1/3
2. Next, perform the multiplication: (1/3⋅12) = 4
3. Then, square the result: 4^2 = 4 * 4 = 16
4. Inside parentheses, perform the subtraction: (2 - 3) = -1
5. Next, cube the result: (-1)^3 = -1 * -1 * -1 = -1
6. Finally, subtract: 16 - (-1) = 16 + 1 = 17
So, the solution to the multi-step problem (3/9⋅12)^2−(2−3)^3 is 17.
K thanks!
1. (-3)^4
2. 7
3. 24
4. 7
5. 17