Question

which is the correct substitution for evaluating 10 - y^2 when y = 3​

Answer 1

Answer:

See Explanation

Step-by-step explanation:

$10-y^2,y=3\\10-3^3\\10-9=1$

Answer 2

Answer:

Step-by-step explanation:

If y=3, the equation is 10-3^2

3^2=9

10-9=1