elizdenike elizdenike

01-10-2021
Mathematics

contestada

if 212 base x=57 base ten find the value of x

Respuesta :

cwrw238 cwrw238

01-10-2021

Answer:

x = 5.

Step-by-step explanation:

2x^2 + 1x + 2 = 57

2x^2 + x - 55 = 0

(2x +11)(x - 5) = 0

x = 5.

Answer Link

Otras preguntas

What must happen for carbon dioxide to sublimate at a given pressure ?

A rabbit is eating leafy plants on a sunny day. What is happening to the carbon in the plants and in the rabbit?

Which of the following represents y > 2x - 3?

00B0J0DD: TIME REMAINING 57:39 The head of the math department compared the scores of students in two classes on the Chapter 2 test. He found that the mean scor

Please help I am so confused Evaluate -6b+8t where b=-9 and t=-9

Lisa and Abby are sisters and best friends. Both feel they can share their worries and concerns with one another. This example demonstrates Group of answer choi

how many components can be realized of a vector?

Which sentence is true about the two settings used in Bram Stoker’s Dracula? A. England represents rationality, and Transylvania represents superstition. B. Eng

Which is the best summary of the beginning of "The Beginnings of the Maasai”?The Father of the Maasai introduces his daughter, explaining how the daughters and

How long does it take for dental stitches to dissolve.