Seudónimo Seudónimo

13-03-2017
Mathematics

contestada

How can you check if the following two expressions are equivalent? Are they?
3(4x − 2) 12x − 2

HELP!!!

Respuesta :

apologiabiology apologiabiology

13-03-2017

assuming you meant 3(4x-2) and 12x-2
distribute
a(b+c)=ab+ac
3(4x-2)=3(4x)+3(-2)=12x-6

12x-6=12x-2?
minus 12x both sides
-6=-2?
false
no
theyare not equivilent

Answer Link

Otras preguntas

what problems are posed by representative goverment, and how can they be addressed

Triangular Chemicals has total assets of $104 million, a return on equity of 36 percent, a net profit margin of 4.8 percent, and an equity multiplier of 2.24. H

When assisting a resident with a standard bedpan, where should the wider end of the bedpan be placed? a) Under the resident's upper back b) Under the resident's

Row H is an input to the multitrack recorder -True-False

What is the average annual return of a mutual fund? 1) 10% 2) 15% 3) 18% 4) 20%

How will the firm cope with changes in the exchange rate? a. by hedging currency riskb. by diversifying its international marketc. by adjusting prices for its p

The figure shows two charged particles on an x-axis: -q=-8.00×10^(-19)C at x=-3.50m and q=8.00×10^(-19)C at x=3.50m. What are the x- and y-components of the net

Jayden puts plants on sale if they have been in inventory for 40 days or more and the store is not reordering more plants of that type. In column J, should Jayd

A rectangular building with a plain gable roof has a common rafter length of 14'. The total length of the ridge is 30'. Calculate the number of full bundles of

Assuming a PIN has the below GD&T specification, what positional tolerance must it have if its actual diameter is 27.3?