Math is an interesting subject and many brainstorming equations and formulas are there to deal with such as cube formulas. Many students need help to solve a cube equation and in this post, we will solve a cubic equation and learn its solving method.
Generally, we represent the cubic equation as ax3+bx2+cx+d=0, where alphabets i.e. a, b, c, and d represent the real number of cubic equations. For instance, we can solve a cubic equation in this post like X*X*X is Equal to 2022.
You will learn multiple things in this post related to cubic equations, so let’s start this fun and intriguing post.
What Is A Cubic Equation?
A cubic equation is an algebraic equation with a polynomial. The polynomial in the cubic equation has the highest degree of three. You must have equations like 6*8+3*6+2=0, 5*3+8=X2*3-X+8=0, and more. These types of equations are called cubic equations.
In mathematics, we express it as follows:
when ax3 + bx2 + cx + d = 0
Here alphabets a, b, c, and d denote numbers and X is the coefficient of the variables and exponents.
The Solution Of Equation “x*x*x is equal to 2022”
We can solve the equation mentioned above as follows:
The technique is simple, first, we need to take the cube root of both sides to separate X’s value from them.
- ∛(x^3) = ∛2022
It will become X = ∛2022
By solving the cube root of 2022, it will become 12.65
So, the solution of equation “x*x*x is equal to 2022” is 12.65.
Answer’s explanation:
After analyzing the equation, we can consider that X*X*X = 2022. Now all you need to do is multiply both sides with cube roots and raise the power of 3 on both sides. It will work as an integrator and will help in solving the equation easily.
The new equation will be like this: ∛(x^3) = ∛2022
By canceling the cubic power of X, the equation will change and become X= ∛2022
You can use the calculator, or check manually by solving the equation on paper, the exact answer for ∛2022 is 12.6452392424, and for approximation, we can do it at 12.65.
The above answer makes the value of X = 12.65.
Conclusion
Math is an interesting subject and multiple things are needed to learn to excel in this subject. The cubic equation is one of them. Many students will be confused about this topic and we will try to make it easier for them with this post.
If you have any suggestions related to the post’s content then send it to our team and don’t forget to share this post with your other friends to help them with the cubic equation topic.
