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What is the value of 9 - 3(2 + 1)?
What is the value of 9 - 3(2 + 1)?
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Q1
What is the value of 9 - 3(2 + 1)?
0
3
6
9
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Calculating gives 9 - 3*3 = 9 - 9 = 0.
Questions & Step-by-step Solutions
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Q
Q: What is the value of 9 - 3(2 + 1)?
Solution:
Calculating gives 9 - 3*3 = 9 - 9 = 0.
Steps: 6
Show Steps
Step 1: Start with the expression 9 - 3(2 + 1).
Step 2: Solve the parentheses first. Calculate 2 + 1, which equals 3.
Step 3: Replace the parentheses in the expression with the result. Now the expression is 9 - 3(3).
Step 4: Next, multiply 3 by 3. This gives you 9.
Step 5: Now, replace 3(3) with 9 in the expression. The expression is now 9 - 9.
Step 6: Finally, subtract 9 from 9. The result is 0.
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