Polynomials Calculator

Ask and get solution to your homeworkAsk now and get step-by-step solutions

Example

Created on 2024-06-20Asked by Ella Campbell (Solvelet student)

Calculate the sum of

f(x) = 3x^2 - 2x + 5

and

g(x) = 2x^2 + 4x - 7

Solution

To calculate the sum of

f(x) = 3x^2 - 2x + 5

and

g(x) = 2x^2 + 4x - 7

: 1. Add the corresponding coefficients of like terms:

\begin{aligned} f(x) + g(x) &= (3x^2 + 2x^2) + (-2x + 4x) + (5 - 7) \\ &= 5x^2 + 2x - 2. \end{aligned}

Therefore, the sum of

f(x)

and

g(x)

5x^2 + 2x - 2

. Solved on Solvelet with Basic AI Model

Some of the related questions asked by Avery Wright on Solvelet

1. Identify the degree and number of terms in the polynomial

2x^3 - 5x^2 + 4x - 1

.2. Add the polynomials

(3x^2 + 2x - 1)

and

(4x^3 - 5x + 3)

DefinitionPolynomials are algebraic expressions which are purely built using variables and coefficients and are combined with only addition, subtraction, multiplication and non-negative integer exponent. I will illustrate this with an example: polynomial P(x)=4x3−3x2+2x−5 that is a cubic polynomial since its highest degree term is x3.

Related Calculators

Error Analysis Calculator Dirac Delta Function Calculator Fraction Cross Multiplication Calculator Graphs of Polar Equations Calculator

Need topic explanation ? Get video explanation