I think you mean x^2 - 7x + 8
This is a basic factoring problem:
What two numbers multiply to make 8 and add to make -7?
There are no two numbers that work!
Therefore, it is prime
Answer:
√89
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√(9 - 1)² + [-6 - (-1)]²
√(8)² + (-5)²
√64 + 25
√89
Answer:
Yes
Step-by-step explanation:
8 73/
100=8.73
25% is 1/4 so you do 8 times 1/4 and that's 2.
The answer should be X+6y=27
