Solve -12≤s^4-11

Evaluate

- 12 \leq s^{4} - 11

Move the expression to the left side

- 12 - (s^{4} - 11) \leq 0

Subtract the terms

More Steps

- 1 - s^{4} \leq 0

Rewrite the expression

- 1 - s^{4} = 0

Move the constant to the right-hand side and change its sign

- s^{4} = 0 + 1

Removing 0 doesn't change the value,so remove it from the expression

- s^{4} = 1

Since the left-hand side is always negative or 0,and the right-hand side is always positive,the statement is false for any value of s

s \in / R

There are no key numbers,so choose any value to test,for example s = 0

s = 0

Solution

More Steps

s \in R

Alternative Form

All real solution

Solve the inequality