Solve 3x^4 ≤2x - 1

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

3 x^{4} - 2 x + 1 \leq 0

Rewrite the expression

3 x^{4} - 2 x + 1 = 0

Find the critical values by solving the corresponding equation

x \in / R

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

x = 0

Solution

More Steps

Evaluate

3 \times 0^{4} \leq 2 \times 0 - 1

Any expression multiplied by 0 equals 0

3 \times 0^{4} \leq 0 - 1

Simplify

More Steps

Evaluate

3 \times 0^{4}

Calculate

3 \times 0

Any expression multiplied by 0 equals 0

0

0 \leq 0 - 1

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

0 \leq - 1

Check the inequality

false

x \in \emptyset

Alternative Form

No solution

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