assignmentwebsite2 assignmentwebsite2

20-10-2021
Mathematics

contestada

Solve using quadratic equation (a-2)2 =8

Respuesta :

lukelarson06 lukelarson06

20-10-2021

Answer:

a=6

Step-by-step explanation:

(a-2) x 2 =8

remove parentheses

2a-4=8

move constant to the right

2a=8+4

calculate

2a=12

divide both sides

a=6

Answer Link

Otras preguntas

If the American government were to stop funding Social Security, public schools, and all public transportation, how would this affect our economy? A. Our tradit

What's the basic cause of the American Revolution

thirty subtracted from four times a number is greater than the opposite of ten

Lava flows seldom occur more than once in any area. a. True b. False

9-x/5=3 what does x equal

how do tell isotopes of a certain element apart?

Which of the following describes an author’s use of flashback? presenting events in sequential order interrupting the present story with a scene that tells abou

Which of the following statements about electronic cover letters is true? a. Sending an e-mail is a less formal type of communication, so electronic cover lett

Which of the following statements about closure is false? A. Polynomials are closed under addition. When you add polynomials, the result will always be a polyn

Research suggests that responsiveness to stimuli decreases in dangerous situations. True or False