Answer:
(1 + 2h)(1 - 2h)
Step-by-step explanation:

![[ \ a^2 - b^2 = (a - b)(a+b) \ ]](https://tex.z-dn.net/?f=%5B%20%5C%20a%5E2%20-%20b%5E2%20%3D%20%28a%20-%20b%29%28a%2Bb%29%20%5C%20%5D)
Answer:
Its 6.71
Step-by-step explanation:
Because using the formula, a^2+b^2=c2.
so it’s 3^2+6^2=6.71!
GOOD LUCK BOI OK
Answer:
The angle of the figure is 90°
Answer:
Yes it is a function.
Step-by-step explanation:
B is my answer.