Alright so if I do remember my math correctly, this is how it goes:
- y = -x^2 + x + 3
- x = -b/2a
- x = -1/2(-1)
- x = -1/-2, which = (1/2)
Not quite sure if this was correct, but if it was, hope this helps and you're welcome! :)
Answer: Area: 
Step-by-step explanation:
Step 1: Convert the Expressions
Step 2: Reduce the Numbers
Step 3: Multiply
Step 4: Simplify
Please mark brainliest if this helped! :)
1. C
2. A
3. D
4. 62/25
5. 4/33
By the way it is not fair. posting 5 sums for just 7 points. :)
anyway, if it helped u
do click thx.
Yes. For example, 25. The square root of 25 is 5 because 5*5=25. Multiplying two negatives always= a positive, so -5*-5=25.
I think the answer is -20
