Answer:
x^2-2
Step-by-step explanation:
Sorry I dont have an explanation, its saying its saying its not valid and I am in a rush rn.
5
i think its -3
hope its right and helpful
if it is then mark brainlyist
h = -7
- 3 = h + 4
- 3 - h = 4
- h = 4 + 3
- h = 7
