If you mean 3 divided by 2 power 0 then the answer is 3
b and c are correct, as from the question h=-63, so you can just substitute -63 into all the possible answers to see if they equate
Answer:
(2x+1)²= (2x+1)(2x+1)
Step-by-step explanation:
(2x)²+2×2x×1+1²=(2x+1)²