If x =3 and y = -2 , then what does #y^4 - 4x# equal?
Simply.
By signing up, you agree to our Terms of Service and Privacy Policy
Substitute the values of x and y into the expression: y^4 - 4x
y^4 = (-2)^4 = 16 4x = 4 * 3 = 12
Now, subtract 4x from y^4: y^4 - 4x = 16 - 12 = 4
Therefore, y^4 - 4x equals 4.
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7