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
KengaRu [80]
3 years ago
7

Which expression is equivalent to 298−−√⋅2√298·2 ?

Mathematics
2 answers:
hoa [83]3 years ago
6 0
2 \sqrt{98} \cdot \sqrt{2} =2 \sqrt{49\times2} \cdot \sqrt{2}  \\  
\\ =2 \sqrt{49} \cdot \sqrt{2} \cdot \sqrt{2} =2\times7\times2 \\  \\ 
=28
Y_Kistochka [10]3 years ago
3 0

Answer:

Its 28

Step-by-step explanation:

You might be interested in
Check picture, 7th grade work.
mina [271]
The answer is 5 cm for the circumference of the smaller square
6 0
3 years ago
Read 2 more answers
At 4 p.m., the temperature started to change drastically. Each hour, for three hours, the temperature decreased by 7°F. Which wo
GuDViN [60]
The word decreased indicates that a negative internet should be used
7 0
3 years ago
Plz help me, it's urgent​
antiseptic1488 [7]
The answer is this!

6 0
3 years ago
Factor to the given polynomial completely.<br><br> 4x³+24x²-288x
STatiana [176]

Answer: \Large\boxed{4x(x+12)(x-6)}

Step-by-step explanation:

<u>Given expression</u>

4x³ + 24x² - 288x

<u>Factorize 4x out from the expression</u>

4x · x² + 4x · 6x - 4x · 72

4x (x² + 6x - 72)

<u>Cross multiply to factorize the remaining polynomial expression</u>

<em>The meaning is to allow the factored product of the constant to add up to the first-degree term</em>

x             12

x             -6

<u>Combine the result</u>

\Large\boxed{4x(x+12)(x-6)}

Hope this helps!! :)

Please let me know if you have any questions

3 0
1 year ago
Read 2 more answers
Does this table represent a proportional relationship?<br><br> A) Yes<br> B) No
Nonamiya [84]

Answer:

a

Step-by-step explanation:

it is all doubles

7 0
3 years ago
Read 2 more answers
Other questions:
  • A^-5b^-4/a^-13b^8 a. a^8 b^12 b. ab^5 c. a^8/b^12 d.b^-9/b^-5
    15·1 answer
  • Find the slope of the line passing through (3,-1) and (6,4).​
    12·2 answers
  • Your club is ordering enrollment gifts engraved with your club logo. Keychains cost $5 each. Wristbands cost $2 each. You have a
    8·1 answer
  • What does x equal x + 3 ≤ –5 + 2x
    13·1 answer
  • 7n−4=31, n, minus, 4, equals, 31<br> n =n=n, equals
    8·1 answer
  • A company has 2 photocopy machines. The probability that machine a will break down on a given day is 2%. The probability that a
    11·1 answer
  • Question 7
    6·1 answer
  • What is the value of x?<br> a. x = 18<br> b. x = 48<br> c. x = 82 <br> d. x = 98
    11·1 answer
  • Name the decimal: 2.45.
    5·2 answers
  • Is f(x) = 10x2 + 10, x &gt; 0 the inverse of g(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%20%5Cfrac%7Bx-10%7D%7B10%7D" id="T
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!