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
Galina-37 [17]
2 years ago
5

Simplify 7x 42 / x^2 13x 42

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
7 0
\frac{7x 42}{x^{2}13x42 } =  \frac{7x}{ x^{2} 13x} =  \frac{7x}{13 x^{3} } =  \frac{7}{13 x^{2} }

The answer is \frac{7}{13 x^{2} }


Rama09 [41]2 years ago
4 0

That is not an answer choice...

Here is the answer 7/x+7

Now here is why: You have to use your box method to find out the 2 x's that fit together for the quadratic that is in the denominator. From what I did I got (x+6)(x+7). Now simplifying the numerator is just simply 7(x+6). Now both the numerator and the denominator have the factor (x+6) so you simply cancel, or "cross" them out of the problem. Now you are left with 7/x+7.

Your welcome :)

You might be interested in
Please help I really don’t know what to do
just olya [345]

Answer:

The answer is 0

Step-by-step explanation:

2 * 2 * 2 = 8

8 * 0.5 = 4

4 - 4 = 0

0 / 2 = 0

Make sure the 0.5 is actually 0.5, because it is hard to tell in that expression. if anything, anything, the steps are the same and all you would need to do is the change the numbers.

Hope this helps :)

7 0
3 years ago
1+-2 =? please help mee
Kamila [148]
A positive plus a negative will equal a negative #.
1+-2= -1
5 0
3 years ago
Read 2 more answers
Four times the largest of three consecutive odd integers is 36 more than the sum of the other
erica [24]

If you know how to solve word problems involving the sum of consecutive even integers, you should be able to easily solve word problems that involve the sum of consecutive odd integers. The key is to have a good grasp of what odd integers are and how consecutive odd integers can be represented.

Odd Integers

If you recall, an even integer is always 22 times a number. Thus, the general form of an even number is n=2kn=2k, where kk is an integer.

So what does it mean when we say that an integer is odd? Well, it means that it’s one less or one more than an even number. In other words, odd integers are one unit less or one unit more of an even number.

Therefore, the general form of an odd integer can be expressed as nn is n=2k-1n=2k−1 or n=2k+1n=2k+1, where kk is an integer.

Observe that if you’re given an even integer, that even integer is always in between two odd integers. For instance, the even integer 44 is between 33 and 55.

6 0
3 years ago
Anna created the poster shown below: A rectangle is shown. The length of the rectangle is labeled as length equal to 36 cm, and
Goryan [66]

Answer:

the first one is the right answer i had the test

5 0
3 years ago
Read 2 more answers
What is the value of 3\4 ÷ 2 1\2
Vlad1618 [11]
3/4 divided by 2 1/2 is 3/10
3/10
8 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ASAP PLEASE!!
    10·1 answer
  • Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? 4x + 3 (is presented
    11·1 answer
  • The point (x, y) is the top of a polygon. Which point would it map to if the polygon were reflected over the y-axis and then tra
    10·1 answer
  • Which equation represents the relationship between x and y shown in the table ?
    12·1 answer
  • Matrix tossed three coins .What is the probability that all three coins will land on the same side
    14·2 answers
  • A fishing boat was out to sea for 6 months and traveled a total of 8,578 miles. In the first month, the boat traveled 659 miles.
    10·2 answers
  • Convert the number to standard form.<br><br> 8.71 xx10^(12)
    11·1 answer
  • All of my friends like fruit. 9 friends like bananas, 8 friends like oranges, and 7 friends like plums. 5 friends like both bana
    6·2 answers
  • 1/5+x+2/3=1 PLEASE HELP
    15·2 answers
  • PLS HELP , I GOT ONLY ONE RIGHT AND THE REST ARE WRONG. I dont know what to do anymore pls help , its due todayyy plsjnn
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!