solve the following equation algebraically:
2 x squared = 98
a.
x = 7
b.
x = plus-or-minus 49
c.
x = plus-or-minus 7
d.
x = 49

Answers

Answer 1

Answer:

c.  [tex] x = \pm 7 [/tex]

Step-by-step explanation:

[tex] 2x^2 = 98 [/tex]

[tex] x^2 = 49 [/tex]

[tex] x = \pm\sqrt{49} [/tex]

[tex] x = \pm 7 [/tex]


Related Questions

PLEASEEE HELP FAST

1. During which parts of the graph does Arthur’s distance from home decrease?
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3. If Arthur’s pace had not been constant after leaving the bagel shop, which part of the graph would change? Explain how that part of the graph would change.

Answers

Answer:

1. 4 as that is when he is closest.

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

a = 1

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Step-by-step explanation:

We start by opening the brackets

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3 + 6i + i - 2

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a = 1 and b = 7

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Answers

Answer:

5

Step-by-step explanation:

Since 12/4=3, 20/4=x, which is 5

Answer:

5 = x

Step-by-step explanation:

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__ = __

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Answer:

40

Step-by-step explanation:

Answer:

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A linear function contains the following points. What are the slope and y-intercept of this function?

Answers

Answer:

option B is the correct answer

Answer:

maybe try b

Step-by-step explanation:

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Answers

No I don't, I never really heard any music from them, but that doesn't mean you can't like that type of music.

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I need to know the independent and dependent quantities and variables

Answers

Answer:

The variable is $

Step-by-step explanation:

I think :(

A and B are two cities.
zt
x В
a) Measure the bearing of B from A.
AX
b) Measure the bearing of A from B.

Answers

Answer:

The bearing of B from A is 28 degrees, approximately

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Step-by-step explanation:

The bearing of B from A is 28 degrees, approximately

The bearing of A from B is 180+28=208 degrees, approximately.

The reason for approximation is from distortion of image.

See attached image to understand ohw the measurement has been obtained.

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Answers

Answer:

2

Step-by-step explanation:

Answer:

2

Step-by-step

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Answers

Answer:

The slope is of the question provided is 3/2

what websites are similar to brainly?

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Websites similar to Brainly: Quizlet and Socratic

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Answer:

Step-by-step explanation:

Plz help mee look at the picture thanks

Answers

Answer:

The answer is D for this question. The one at the very bottom of the picture. The other person who answered on this question is incorrect.

Step-by-step explanation:

A man sold an article for $90, thus making a profit of 12.5%. What was the cost price of the article?

Answers

So a Man sold an article for $90 and made a 12.5% profit.
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Now
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Answers:
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Answers

I think it’s A or the 1st one

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Answers

Answer:

constant speed 35

Step-by-step explanation:

at 1 hour its above 35. its a constant speed because its a straight line. is that complete enough for you moderator

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Answers

Answer:

1.12

2.10

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4.10.48

5.10.95

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Step-by-step explanation:

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I give Brainliest!
Using Angle Side Relationship Theorem, use the side measures to list the angle measures of the triangle in order from biggest to smallest.
Q
R
P

Answers

Answer:

∠Q, ∠P, ∠R

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Step-by-step explanation:

Remember that the largest side is always opposite from the largest angle.

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Answers

Answer

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

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Answer:

A

Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

y

=

1

3

(

x

+

3

)

Step-by-step explanation:

The point-slope form of a linear equation is:  

(

y

y

1

)

=

m

(

x

x

1

)

Where  

(

x

1

,

y

1

)

is a point on the line and  

m

is the slope.

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Answer:

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Answers

Answer:

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Answers

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

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Answers

Answer:

264

Step-by-step explanation:

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Answers

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