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
gavmur [86]
3 years ago
8

Simplify. Remove all perfect square root of, 98, end square root, equals

Mathematics
1 answer:
Tema [17]3 years ago
4 0

Answer:

7\sqrt{2}

Step-by-step explanation:

98=49x2

7x7=49

98=7\sqrt{2}

You might be interested in
the proper scientific notation for 676,000,000,000 is a. .676 × 1012 b. 6.76 × 1011 c. 67.6 × 1010 d. 676 × 109
Iteru [2.4K]
The answer is either c of d but if I had to pick one I would say C.
8 0
3 years ago
X = 5 -3 x is not quadratic what is the reason​
OleMash [197]

Answer:Although the Quadratic Formula always works as a strategy to solve quadratic equations, for many problems it is not the most efficient method. Sometimes it is faster to factor or complete the square or even just "out-think" the problem. For each equation below, choose the method you think is most efficient to solve the equation and explain your reason. Note that you do not actually need to solve the equation. a. x2+7x−8=0x  

2

+7x−8=0, b. (x+2)2=49(x+2)  

2

=49, c. 5x2−x−7=05x  

2

−x−7=0, d. x2+4x=−1x  

2

+4x=−1.

6 0
3 years ago
Read 2 more answers
The maximum safe load of a bridge is 1500kg to the nearest 10kg. An average soldier is 75kg to the nearest kilogram. Work out an
soldier1979 [14.2K]
<h2>i cant answer it without text sorry. i just cant see the question :(</h2>
5 0
3 years ago
19. A cross section of a water trough is in the shape of trapezoid with bases measuring 4 m and 12 m. what is the length of the
ludmilkaskok [199]

Given:

The bases of trapezoid measuring 4 m and 12 m.

To find:

The median of the trapezoid.

Solution:

The median of the trapezoid is the average of its bases.

\text{Median}=\dfrac{\text{Upper base + Lower base}}{2}

The bases of trapezoid measuring 4 m and 12 m. So, the median of the trapezoid is:

\text{Median}=\dfrac{4+12}{2}

\text{Median}=\dfrac{16}{2}

\text{Median}=8

Therefore, the correct option is C.

5 0
3 years ago
Given that f(x)=x^2+3x-28f(x)=x
spayn [35]

9514 1404 393

Answer:

  x^2 +4x -21

Step-by-step explanation:

Substitute the given expressions and simplify.

  f(x) + g(x)

  = (x^2 +3x -28) +(x +7)

  = x^2 +(3+1)x +(-28 +7)

  = x^2 +4x -21

6 0
3 years ago
Other questions:
  • Which word in the sentence does the underlined phrase modify?
    6·1 answer
  • Kirana buys boxes of crackers that each have the same cost, c. She represents the cost of 3 boxes of cheese crackers, 2 boxes of
    12·1 answer
  • How many miles will a person run during a 12 kilometer race?
    11·2 answers
  • Write an equation of the line passing through point P(−2, 6) that is parallel to the line x=−5.
    13·1 answer
  • The sum of two numbers is 37. Their difference is 7. What are the numbers?
    11·2 answers
  • Find the slope of the two points below
    12·1 answer
  • 5/32 × 64y/100 please help :,)
    12·1 answer
  • Topic: Matrix Row Reduction
    15·1 answer
  • The line perpendicular to y=3/4x+7 containing (3,-4)
    13·1 answer
  • Please answer the questions before 12 am
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!