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Apply the formula: $x^a=b$$\to \left(x^a\right)^{inverse\left(a\right)}=b^{inverse\left(a\right)}$, where $a=\frac{1}{3}$, $b=-4$, $x^a=b=\sqrt[3]{1-5x}=-4$, $x=1-5x$ and $x^a=\sqrt[3]{1-5x}$
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$1-5x=-64$
Learn how to solve equations avec racines cubiques problems step by step online. Solve the equation with radicals (1-5x)^(1/3)=-4. Apply the formula: x^a=b\to \left(x^a\right)^{inverse\left(a\right)}=b^{inverse\left(a\right)}, where a=\frac{1}{3}, b=-4, x^a=b=\sqrt[3]{1-5x}=-4, x=1-5x and x^a=\sqrt[3]{1-5x}. Apply the formula: x+a=b\to x=b-a, where a=1, b=-64, x+a=b=1-5x=-64, x=-5x and x+a=1-5x. Apply the formula: a+b=a+b, where a=-64, b=-1 and a+b=-64-1. Apply the formula: ax=b\to \frac{ax}{a}=\frac{b}{a}, where a=-5 and b=-65.