Answer:
The answer is a
Step by step
Multiplication
8×5 = 40
8×3 = 21
21/40
Step-by-step explanation:
-27
substitute x for 5
multiply -5 and 5
subtract 2 from -25
Choose an equation that would be used to solve 0 = -x2 + 10x – 8
Answer: (x-5)^2=17