Solve the equation.

Question

x4+9=12
𝑥
4
+
9
=
12

(1 point)
x =
𝑥

=

Answer 1

To solve the equation $x^4+9=12$, we can follow these steps:

1. Subtract 9 from both sides: $$x^4=12-9$$ $$x^4=3$$

2. Now, take the fourth root of both sides: $$x=\pm \sqrt[4]{3}$$

Thus, the solutions for $x$ are: $$x=\sqrt[4]{3}\text{and}x=-\sqrt[4]{3}$$