Answer:
Step-by-step explanation:
If [tex]x = t^{1/3}[/tex], then [tex]t=x^{3}[/tex]
Now, puting [tex]t[/tex] value in the other equation, we have
[tex]y=x^{3} - 4[/tex]
Therefore, is a cubic equation
Rectangular equation be described as the cubic equation. The cubic equation is obtained after rearranging the equation. Option A is correct.
We do the identical actions on both sides to ensure that the equality of both expressions is maintained.
Solving equations entails determining the values of the variables involved for which the equation is valid.
Given equation;
[tex]\rm x = t^{\frac{1}{3} }\\\\ t=x^3[/tex]
Put the value of t in the equation;
y = t – 4
y=x³-4
The obtained equation is cubic in nature.
Hence,rectangular equation be described as the cubic equation.
To learn more about the equation, refer:
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