angieleeh angieleeh

16-03-2016
Mathematics

contestada

Expand and simplify

(× + 1)(×^2 + 2× +3)

Respuesta :

MalgosiaaaK MalgosiaaaK

16-03-2016

(x + 1)(x^2 + 2x + 3)
Expand:
x(x^2 + 2x + 3) + 1(x^2 + 2x +3)
Multiply out the brackets:
x^3 + 3x + 3x + x^2 + 2x + 3
Simplify:
x^3 + x^2 + 8x + 3
Hope this helped :)

Answer Link

Otras preguntas

A bathroom floor is being tiled. One size will cover the floor with 200 tiles. Another sqaure tile, with sides 2cm, will use 250 tiles to cover the same area.

Solve this system of by rewriting the statements into a set of 2 equations. Then solve the equations using the addition method.The sum of two numbers is 21. The

why do you think the united states and europe wanted to open asia up to international trade ? what made asia an ideal place for trade

When parking uphill on a street with no curb, how should your front wheels be positioned? A. Turned to the left (toward the street) B. Turned to the right (away

A catalyst for chemical reactions in biological system is called an

Let L be between M and N

Which type of noun is the capitalized word in the following sentence? Her IDEALS didn’t match my own.

Which of the following is a trait of American romanticism? glorifying industrialization and modernization exploring the imagination and emotions of the individu

What is the coefficient of the term x7y in the expansion of (x + y)8?

Please Help! Please Help! Please Help! The values for each step are: *Associative Property *Commutative Property *Distribu