1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAXImum [283]
2 years ago
11

If x to the power of 2 equals 196 what does x equal

Mathematics
2 answers:
weqwewe [10]2 years ago
7 0

Answer: ± 14

Step-by-step explanation: If x^{2} =196 then x= ±\sqrt{196}.

By taking the square root of 196, you can see that x is equal to +14 or -14.

x =\\ ± 14

natulia [17]2 years ago
3 0

Answer:

14

Step-by-step explanation:

<h2><u>Solve for x</u></h2>

<u />x^{2}  = 196

this can be solved by square rooting 196

x = \sqrt{196}

x = 14

<h3><u>the value for x is 14</u></h3>
You might be interested in
50 POINTS PLEASE HELP!!
Vinvika [58]

Answer: <u>A. 35</u>

Step-by-step explanation: The largest prime number less than 50. The largest number less than 50 is 49, but it is not prime, because 49=7·7. The previous number is 48, but it is also composite, because 48=2·2·2·2·3. The previous number is 47, it is prime.

The smallest composite number greater than 10. The smallest number greater than 10 is 11, but it is prime. The next number is 12, it is composite, because 12=2·2·3.

The difference between the largest prime number less than 50 and the smallest composite number greater than 10 is<u> 47-12=35.</u>

6 0
3 years ago
Read 2 more answers
Prove that : sin^4(2x)=3/8-1/2cos4x+1/8cos8x<br> Someone plzz help!!!
Gekata [30.6K]
Sin^2 (2x) = (1 - cos(4x))/2
---> sin^4 (2x) = (1/4)(1 - cos4x)^2 = (1/4)(1 - 2cos4x + cos^2 (4x)) and replace cos^2(4x) by (1/2)(1+cos(8x)) --->answer
7 0
3 years ago
Solve the inequality and select all that make the inequality true. 8x−5 &gt;−11
VikaD [51]
Add 5 to both sides.  Then 8x > -6, and x > -3/4 (answer)
3 0
3 years ago
Is 2.73234(34 repeating) rational or irrational?
Fittoniya [83]

It's rational because of the repeating digits.

We have

<em>x</em> = 2.732<u>343434</u>…

Then

1,000<em>x</em> = 2,732.343434…

and

100,000<em>x</em> = 273,234.343434…

Subtracting these makes the fractional part go away, leaving you with

100,000<em>x</em> - 1,000<em>x</em> = 273,234.343434… - 2,732.343434…

100,000<em>x</em> - 1,000<em>x</em> = 273,234 - 2,732

99,000<em>x</em> = 270,502

<em>x</em> = 270,502/99,000 = 135,251/49,500

which is clearly a rational number.

5 0
2 years ago
-6 ÷ -2 (-1 - 3)2 x -1
nexus9112 [7]

Answer:

=−16.309691bd3i2vy−16

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Find the equation of the linear function represented by the table below in slope-
    11·1 answer
  • Hej proszę o szybkie napisanie zad takie: Skalary stanowią 4/7 a mieczyki 5/9 wszystkich rybek w pewnym akwarium. Czy w tym akwa
    14·1 answer
  • Which one of these pictures is not like the other? Explain what makes it different using ratios.
    11·1 answer
  • A. 8pi<br><br> B. pi<br><br> C. 2pi<br><br> D. 4pi
    14·2 answers
  • HELP PLEASE
    13·2 answers
  • What is the value of x?<br><br>Need an answers ASAP​
    10·2 answers
  • Someone please help with the Determine Rate of Change Question I’m gonna fail please help me
    15·1 answer
  • A triangle with side lengths of 15, 18, and 25 is a right triangle. True or False
    8·1 answer
  • Solve and graph 81&lt;9x
    15·1 answer
  • A relation is given below.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!