Answer:
(10x−7)^2
Step-by-step explanation:
(10x+7)(10x-7)
i stead of making it a "100" since they are both the same but positive and negative () and bring it to the power of 2
Answer:
x^14
That's gonna be your answer
The answer is what that guys said
(Also what grade is this?)
Answer:
D
Step-by-step explanation:
Add them all then divide the amount of numbers added.
Really any option.
Explanation: A triangle can be obtuse of acute, either of these answers will make one of those.
