# The zero theorem and zero function

**The zero theorem and zero function**

The zero of function is used to solve the function, the zero of the function is used to find the roots of the allergic equation.The algebraic polynomials are equal to zero where their values are equal to zero. We are equating the algebraic equation to find the zero of a function. It can be simple to solve the algebraic equation like the 5×2+9x+4=0, and 5×2+8x+3=0 by the zero function theorem.The complex finding zeros calculator by calculator-online.net can be used to solve and find the answer of the quadratic equation. The zero theorem is one of the most useful ways to find the solution of quadratic equations.

**The Zero of Quadratic Equation:**

You need to compare the quadratic equation to find the roots of the function. Now , consider the following functions of the quadratic form and we are going to find their roots by comparing them with the Zero function. Here we are going to find the roots of the quadratic functions by comparing them with the Zero.

- 5×2+9x+4=0——————–(1)
- 5×2+8x+3=0————–(2)
- 12×2+15x+3=0——————–(3)

Here comparing the equation with zero, by doing this you can figure out the roots of the quadratic equations:

The equation (1), and the roots of the quadratic equation by the following procedure:

5×2+9x+4=0

The zero calculator is handy to use to find the root of the quadratic equation having real and the imaginary roots. The Zero of the function is the value of the algebraic function where the fiction is equal to the Zero or unsolvable. For each polynomial, there are some values where the function is equal to zero or the algebraic values where the polynomial is equal to the zero. These values are known to be the Zeroth values of the polynomial and you need to equal the polynomial to the zero to solve them .The Zeros Calculator turns the whole procedure just too easy to understand and you can find the Zero values of the polynomial.

**Solution of First Quadratic Equation:**

Now take the first equation and apply zero theorem on it to find the roots of the equation.

5×2+9x+4=0——————–(1)

We need to identify the number that when we are adding the number it is equal to the number 9 and when we are going to multiply the number the result should be equal to the number 20. In this case the number +5 and +4 are used to find the roots of the equation 5×2+9x+4=0. All the calculations are given below.

5×2+5x+4x+4=0

5x(x+1)+4(x+1)=0

Now we take the common of the first two terms in this case it is 5x and for the third and fourth term it is 4.

(5x+4)(x+1)=0

(5x+4)=0 and (x+1)=0

5x+4=0 , x+1=0

x=-4/5 , x=-1

The real roots are x=-4/5 , x=-1 of the first quadratic equation. It is easy to find the real roots then use the zeros calculator. In algebra, normally compare a function with zero to find the roots of the algebraic function like 5×2+8x+3=0, 5×2+9x+4=0, and 12×2+15x+3=0, etc. When you are putting the values of these functions in the complex finding zeros calculator, then you can find the roots of any polynomial function. You also need to compare the complex number with zero to find their roots.

**Solution of Second Quadratic Equation:**

Now take the consider the equation:

5×2+8x+3=0————–(2)

5×2+5x+3x+3=0

5x(x+1)+3(x+1)=0

(5x+3)(x+1)=0

(5x+3)=0 and (x+1)=0

5x+3=0 , x+1=0

x=-3/5 , x=-1

**Solution of Third Quadratic Equation:**

Now take the equation # 3, then you can find the roots of the quadratic equation by the factorization method.

Now consider the equation:

12×2+15x+3=0——————–(3)

12×2+12x+3x+3=0

12x(x+1)+3(x+1)=0

(12x+3)(x+1)=0

(12x+3)=0 and (x+1)=0

12x+3=0 , x+1=0

x=-3/12 , x=-1

x=-1/4 , x=-1

The real roots are x=-the 1/4 , x=-1 of the quadratic equation.

**Conclusion:**

The Zeros theorem is normally used to find the real and the imaginary roots of the functions. When you are comparing the equation then you can find the solution of the equation. The zero of the function can be solved by the zeros calculator, you can solve the linear and quadratic and various alberic equation by the zero theorem. The zero theorem is one of the easy ways to find the solution of the equation.