Change subtraction to addition
To complete the square you take the coefficient of the 'b' term (10), divide it by 2 (10/2), then square it (5^2 = 25). This is the number you add.
Letter C 25
Answer:
28
Step-by-step explanation:
49*364= 14924
14952 - 14924= 28
Answer:
-7. is the answer so tick it mark me brainlist