Consider the expression 16 - y^2/square root of 49 + 12. What is the value of the expression when y=-5?

Question

asked Jul 14, 2024 221k views

1 Answer

Juergi · Answer 1 · 2024-07-20T18:55:51+0000

Answer:

Explanation:

16 - (y^2/sqrt(49)) +12

at y = -5

16 - ( (-5)^2 / sqrt(49)) +12

16 - ( 25 / 7) + 12

28 - (25/7)

(28*7 - 5) / 7 (LCM)

(196 - 5) / 7

(191/7)

27.2857 = Ans