spacey20 spacey20

18-08-2020
Mathematics

contestada

solutions to the equation (x - 21)2 = 25?

Respuesta :

victorbanjo1212 victorbanjo1212

24-08-2020

Answer:

First of all use 2 to multiply the numbers in the bracket which will be 2x-42=25....then collect like terms which will be 2x=25+42 which will be 2x=67 then 67/2=33.5 or 33whole number 1/2.

Answer Link

ronellespademan62 ronellespademan62

30-11-2020

Answer:

c

Step-by-step explanation:

Answer Link

Otras preguntas

who was one of the biggest proponents of a separate Muslim state?

[tex] \sqrt{x^2+3x+4} + \sqrt{x+1} \ \textgreater \ 1,4[/tex]

“How did the Reformation and Renaissance period set the stage for the Modern World (1700s - present)?”

which gas dissolves more easily in water? Oxygen or carbon dioxide?

In 1831, Michael Faraday was the first to realize that an electric current could be induced by passing a magnet through a coil of copper wire. Which factor is M

What is 0.0737 as a fraction?

throughout history, a basic purpose of government has been to provide

What problem is being checked 128×7+3

why did the radical republicans reject the ten percent plan?

What developments in medieval England influenced modern democratic law?