Polynomial multiplication, calculator and example

This function calculates the multiplication of polynomials. For the calculation, enter the values of the polynomials. Then click the 'Calculate' button.

Input format

The data can be entered as a series of numbers, separated by semicolons or spaces. For the expression 3x²+4x+5 write 3 4 5 or 3;4;5.

Polynomial multiplication

Input

×

Decimal places

Results

P(x)

Q(x)

Product

Example

\(\displaystyle P(x)= 3x^2+4x+5 \)

\(\displaystyle Q(x)= 2x+3 \)

\(\displaystyle P(x) × Q(x) \;\) \(\displaystyle = (3x^2+4x+5) × (2x+3)\)

\(\displaystyle = 6x^3 +8x^2 +10x + 9x^2 +12x + 15\)

\(\displaystyle = 6x^3 +17x^2 + 22x + 15\)

Polynomial Multiplication

Calculate polynomial multiplication

Example

Polynomial Functions

\(\displaystyle P(x) × Q(x) \;\)	\(\displaystyle = (3x^2+4x+5) × (2x+3)\)
	\(\displaystyle = 6x^3 +8x^2 +10x + 9x^2 +12x + 15\)
	\(\displaystyle = 6x^3 +17x^2 + 22x + 15\)