Solve x^4+3b=100

$$x ^ { 4 } + 3 b = 100$$

Solve for b

$$b=\frac{100-x^{4}}{3}$$

Steps for Solving Linear Equation

Subtract x^{4} from both sides.

$$3b=100-x^{4}$$

Divide both sides by 3.

$$\frac{3b}{3}=\frac{100-x^{4}}{3}$$

Dividing by 3 undoes the multiplication by 3.

$$b=\frac{100-x^{4}}{3}$$

Solve for x (complex solution)

$$x=i\sqrt[4]{100-3b}$$

$$x=\sqrt[4]{100-3b}$$

$$x=-\sqrt[4]{100-3b}$$

$$x=-i\sqrt[4]{100-3b}$$

Solve for x

$$x=\sqrt[4]{100-3b}$$

$$x=-\sqrt[4]{100-3b}\text{, }b\leq \frac{100}{3}$$