Question

if y=3. find the value of y³ - y - 7​

Answer 1

Answer:

17

Step-by-step explanation:

Given: y= 3

y³-y-7= 0

substitute the value of y in the given equation

= (3)³-3-7

= 27-10

= 17

correct explanation

Hope you understand

Answer 2

y=3

y^3-y-7

3^3-3-7

27-3-7

24-7

17 ans