kal2810 kal2810

04-06-2021
Mathematics

contestada

Expand and simplify the following expression:
(2x + 1)^2 – (2x + 1)

Respuesta :

wassayhassan07 wassayhassan07

04-06-2021

Answer:

(2x-2)

Explanation:

(2x-1)^2-(2x+1)

(4x-1)-(2x+1)

2x+2 ans

Answer Link

Otras preguntas

Determine what type of model best fits the given situation: A retirement account that is expected to grow by $1,000 per year.

Find a 101 of the sequence 5, 8, 11, .... A. 302 B. 311 C. 305 D. 308

Realiza un cuento donde des a conocer la temática tratada sobre el ocio

Which of the following is the strongest example of a summary for this passage? Mr. Enfield had never met anyone as annoying as Mr. Utterson. Mr. Utterson repres

Prove that sin2α = 2sinαcosα

What poetic device is used to indicate meaning in a character or event in addition to the literal meaning

THIS IS AN ECONOMICS QUESTION When economists and policy makers talk about full employment, they do not mean 100 percent employment, rather they mean reaching a

What is the slope of the line through (-9,6)(−9,6)left parenthesis, minus, 9, comma, 6, right parenthesis and (-6,-9)(−6,−9)left parenthesis, minus, 6, comma, m

A hollow metal sphere has an external diameter of 12 cm and a thickness of 2 cm. (i) Given that the mass of 1 cm of the metal is 5.4 g, find the mass of the hol

The solubility of gases when the temperature is increased. A. increases B. decreases C. does not change