## How do you solve a binomial equation?

Set the equation equal to zero for each set of parentheses in the fully-factored binomial. For 2x^3 – 16 = 0, for example, the fully factored form is 2(x – 2)(x^2 + 2x + 4) = 0. Set each individual equation equal to zero to get x – 2 = 0 and x^2 + 2x + 4 = 0. Solve each equation to get a solution to the binomial.

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**What is binomial theorem example?**

A binomial is an algebraic expression with two terms. For example, a + b, x – y, etc are binomials. We have a set of algebraic identities to find the expansion when a binomial is raised to exponents 2 and 3. For example, (a + b)2 = a2 + 2ab + b2.

### What is nCr in calculator?

Combinations (nCr) are the number of combinations of numbers that can be put together where the order that they are selected doesn’t matter and numbers are not repeated. For example, a set of 3 numbers (1, 2, and 3) with combinations of 2 would have 3 different combinations: 1 2. 1 3.

**How do you use a Casio calculator FX 991EX?**

Enter the equation by pressing, xd+Qz(A) x+Qx(B) Qr(=)0. SOLVE The fx-991EX can elegantly solve an equation for any unknown using Newton’s method with the SOLVE command. To use SOLVE, first input the equation to be solved, then press qr(SOLVE). Input an initial guess for x followed by the values of A and B.

## What is C in binomial theorem?

Also, nCr is the coefficient, and the sum of the exponents of the variables x and y is equal to n. Middle Term: The total number of terms in the expansion of (x + y)n is equal to n + 1. The middle term in the binomial expansion depends on the value of n.

**Is binomial theorem IMP for JEE mains?**

Answer. Binomial Theorem is one of the most important chapters of Algebra in the JEE syllabus.In that practice the problems which covers its properties,coefficient of a particular term,binomial coefficients,middle term,greatest binomial coefficient etc..