josemarte3494 josemarte3494

31-05-2019
Mathematics

contestada

5. Solve (2x - 1)2 = 8 using the quadratic formula.

Respuesta :

monstng monstng

31-05-2019

Answer:

x= 4/10 or simplified to 2/5

Step-by-step explanation:

multiply 2 by both (2x-1)= 4x-2=8

add 2 to both sides 4x=10

divide 4 from both sides x=4/10

simplify= 2/5

Answer Link

Otras preguntas

Property, plant, and equipment and intangible assets are: a. Created by the normal operation of the business and include accounts receivable. b. All assets ex

Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon dioxide gas. What volume of carbon dioxide would be produced by this reaction if

Given the pay rate, hours worked, tax deductions, and social security deduction, determine the gross earnings, group health insurance (assuming 14% of gross ear

The expression below can be used to find the surface area of a cube when given the length of an edge, a. 6a2 What is the surface area of a cube with an edge len

Because crime rates seem to be falling everywhere, it is difficult to argue that policing or imprisonment should get credit. According to the text, one logical

If a polynomial function f(x) has roots 0, 4, and 3 + StartRoot 11 EndRoot, what must also be a root of f(x)? 3 + i StartRoot 11 EndRoot Negative 3 + i StartRoo

A quality control engineer tests the quality of produced computers. Suppose that 5% of computers have defects and defects occur independently of each other. I n

You have discovered a previously unknown organism. It is multicellular, with a filamentous form, and absorbs food from its environment. Upon microscopic examina

St Students in a biology class conduct an experiment to determine the effect of temperature on the rate of photosynthesis in a plant. They place an elodea plant

Tom transfers a building that originally cost $40,000 to Paul Corp. in exchange for 100% of the corporation's stock. the adjusted basis of the building is $20,0

ACCESS MORE EDU ACCESS