Expand ExpresionsEquation w/ Roots
Enter Expression
Enter Roots

Expand the following

4(s + 2)

Multiply (4) * (s + 2)

1: Multiply 4 by each term in s + 2

1.1: Multiply 4 * s

Group constants and powers

(4 * 1)(s1)

4s

1.2: Multiply 4 * 2

Group constants and powers

(4 * 2)

8

Step 1 answer = 4s + 8


Group all like terms

4s + 8

Final Answer


How does the Expand Master and Build Polynomial Equations Calculator work?
Free Expand Master and Build Polynomial Equations Calculator - This calculator is the ultimate expansion tool to multiply polynomials. It expands algebraic expressions listed below using all 26 variables (a-z) as well as negative powers to handle polynomial multiplication. Includes multiple variable expressions as well as outside multipliers.
Also produces a polynomial equation from a given set of roots (polynomial zeros). * Binomial Expansions c(a + b)x
* Polynomial Expansions c(d + e + f)x
* FOIL Expansions (a + b)(c + d)
* Multiple Parentheses Multiplications c(a + b)(d + e)(f + g)(h + i)

This calculator has 2 inputs.

What 1 formula is used for the Expand Master and Build Polynomial Equations Calculator?

a(x + y)n = aΣ[k = 0 to n]C(n,k) xn-kyk

For more math formulas, check out our Formula Dossier

What 6 concepts are covered in the Expand Master and Build Polynomial Equations Calculator?

FOIL
First Outside Inside Last - A method for multiplying two binomials
binomial
Polynomial which is the sum of two monomials
expand
expand master and build polynomial equations
polynomial
an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
Example calculations for the Expand Master and Build Polynomial Equations Calculator

Expand Master and Build Polynomial Equations Calculator Video


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