If 4x² + 4 = 8, which two could be the value of x?

Answers

Answer 1

Answer:

+/- 1

Explanation:

4x² = 4          Subtract 4 from both sides

x² = 1         Divide 4 from both sides

x = Negative/ positive 1         Square root

Hope this helps! :)


Related Questions

. The formula for the volume, V, of a sphere with radius r
4
is V = ()7³. If the radius of a baseball is 1 inches.
-
what is the volume to the nearest cubic inch?

Answers

Answer: 4 [tex]in^3[/tex]

Explanation:

I'm a little confused with what you included in your question, so apologies if this misses the mark.

The Volume of a Sphere is found by the equation:

[tex]V = \frac{4}{3} \pi r^3[/tex]

In order to find the volume of a baseball with the radius 1, we simply replace r with 1:

[tex]V = \frac{4}{3}\pi * 1^3[/tex]

Which can be simplified to: [tex]V = \frac{4}{3}\pi[/tex]

Solving this will give you the answer 4.18879...

Which can be rounded to 4.

Hope this helped. If you need anything else let me know.

Explain two ways the Creation account helps Catholic’s understand the nature of God In your answer you must refer to a source of wisdom or authority

Answers

The importance of the creation story in comprehending God's nature. The creation account demonstrates that God is: Omnipotent - God is all-powerful and is responsible for creating the entire universe and everything in it.

What is Catholic?

The Catechism identifies three essential elements of the common good: individual respect, social well-being and group development, and peace that results from the stability of a just society.

Catholics interpret creation stories symbolically, believing that they reveal important information about the nature of the world and humanity.

Catholicism and science, according to Pope John Paul II, are compatible. Evolutionary theory can be accepted as part of God's plan for the universe.

Thus, these are the two ways as mentioned.

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what is heart defect history?



I need a long paragraph this is due by tomorrow morning please help me​

Answers

Congenital heart disease, also known as a deformity, makes reference to one or more structural problems with the heart that are present at birth. These anomalies occur when the heart or blood vessels do not develop properly in utero.

What are the serious consequences of heart defect?

Congenital heart disease can be mild in some cases. However, complex flaws can result in life-threatening complications.

Advances in diagnosis and treatment, on the other hand, continue to improve survival for people with congenital heart disease. Congenital heart disease patients require lifelong medical care.

A heart defect is a structural issue with the heart. Children with a heart defect were born with it.

Thus, any heart deformity is renowned as heart defect.

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Question 9 of 10
What is the least amount of money a student should receive when doing work
study?
A. $7 an hour
B. $6 an hour
O C.State minimum wage
D. Federal minimum wage

Answers

Answer:

it's depends on the job

Explanation:

maybe 7$ an hour mark brilliant answer

It is alright to use a damp or wet potholder to remove pans from the oven? T or F

Answers

Answer:

Explanation:

T

what is my moms 4th cousin 1x removed to me

Answers

Answer:

Explanation:

its 3 because 4 minus 1 is 3th

The road is 6 kilometers long. How
long is the road in meters?

Answers

Answer:

6000 metres

Explanation:

1km = 1000 m

6 * 1000 = 6000 m

Explain one global and one local consequence of the change in the number of people travelling by air

Answers

Global is easy because planes cause a ton of carbon emissions so if the number goes up that will be the consequences. Locally I’m not so sure abt but my best guess is maybe a loss of population?

Global warming is a result of both airplane emissions and the burning of fossil fuels, which increase as more aircraft are in the air. Local: As more gasoline is consumed, local towns will spend more money to cover the expenditures. aka US tax money.

What is travelling by air?

Trips taken in jet aircraft, helicopters, hot air balloons, blimps, gliders, hang gliders, parachutes, and other aircraft capable of maintaining flight are all considered forms of "air travel." Recent decades have seen a considerable increase in the usage of air travel; from the middle of the 1980s and the year 2000, it doubled internationally.

Flying also allows you to avoid land-based issues like gridlock, construction, and sudden detours. Flying gets you there swiftly and effectively, enabling you to maximize your vacation time. Pilots who frequently utilize the route are well used to the surroundings. The airline staff does as well.

Thus, Global warming is a result of both airplane emissions and the burning of fossil fuels.

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Dale works as an insurance underwriter. What kind of education would Dale likely have needed for this position?

a) apprenticeship with a car mechanic
b) bachelor’s degree in finance
c) master’s degree in investing
d) doctorate in mathematics

Answers

Bachelors degree in finance

Answer:

b) bachelor’s degree in finance

Explanation:

i took the test

Students watched a cartoon either alone or with others and then rated they found the cartoon to be

Answers

The answer Would be funny.

Which example is an example of an experiment?

Answers

Answer: putting baking soda and vinegar in a volcano.

Explanation:

An example of an experiment is when scientists give rats a new medicine and see how they react to learn about the medicine. An example of an experiment is when you try a new coffee shop but you aren't sure how the coffee will taste.
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