Question

if a equals to 9 minus 4 find the value of a square + half​

Answer 1

Answer:49/2

Step-by-step explanation:

A= 5

A^2-1/2

5^2-1/2

25-1/2

49/2

Answer 2

Answer:

a=9-4

a=5

a²+1/2 is

25+1/2

51/2

25.5

hope it helped you sweetheart