What is the value of the expression below? -8+19+8 О 0 O 11 0 19 O 35
2 answers:
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Answer: 832
Step-by-step explanation:
Below is how I solved it
The expression is telling you to proceed as follows:
- Pick some number
- Pick some number
- Compute the square of
- Multiply it by 4
- Subtract
from this result.
So, first of all, there's no point in fixing , because x doesn't appear in the expression. As for the evaluation, let's follow the aforementioned steps with fixed values:
- Pick
- Pick
- Compute
- Multiply it by 4:
- Subtract
from this result: