joannn92 joannn92

09-01-2019
Mathematics

contestada

Can someone please explain why this is incorrect? Isn’t (2x+5)(x+1) the same as (x+1)(2x+5)?

Can someone please explain why this is incorrect Isnt 2x5x1 the same as x12x5 class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

09-01-2019

Answer:

2(2x+5) (x+1) = 2(x+1)(2x+5)

Step-by-step explanation:

4x^2 +14x+10

Factor out the 2

2(2x^2 +7x+5)

2(2x+5) (x+1)

You need to keep the 2 that you factored out

2(2x+5) (x+1) = 2(x+1)(2x+5) by the Commutative Property of Multiplication

Answer Link

Otras preguntas

What quadrilateral does not belong with a square, reactangle & a parallelogram?

One way in which Hammurabi and Justinian are similar is that they successfully (1) established public education systems (2) codified the laws of their

The belief that workers of the world would unite to overthrow their oppressors is central to (1) Social Darwinism (2) Marxism (3) conservatism (

Which statement about Shah Reza Pahlavi and the Iranian Revolution is an opinion rather than a fact? (1) Shah Reza Pahlavi was supported by major

16 more than the quotient of 84 and 12

Photosynthesis and respiration are alike in that they both (1) require the Sun as a direct source of energy (2) result in the production of glucose molecules (3

four characteristics of rome and its people

A vaccine for the viral disease known as chicken pox would contain (1) a large amount of live virus (2) a dead or weakened form of the pathogen (3) several diff

Which answer correctly lists the sequence of events in Texas history? 1. Mexican general Santa Anna was defeated and granted Texas its independence. 2. Congres

Which geographic feature did the earliest civilizations in Egypt, India, and China have in common? (1) mountains that provided protection from inv