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Nataly [62]
3 years ago
8

91 more than the square root of a number

Mathematics
1 answer:
Genrish500 [490]3 years ago
3 0

Answer:

Step-by-step explanation:

y = x 2 + 91

Explanation:

Let the number be  x

, then  Square of the number is  x ^2

91 more than the square of a number" will be  x^ 2  +  91

So, we can write it as an algebraic expression with two variables as :

y = x ^2  +  91

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4325 as a product of its prime factors <br>​
xxMikexx [17]

Answer:

5*5*173=4325

Step-by-step explanation:

please mark brainiest hope it works out for you

4 0
2 years ago
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Perform long division on the​ integrand, write the proper fraction as a sum of partial​ fractions, and then evaluate the integra
worty [1.4K]

Answer:

x^2+4x -\frac{1}{2}  lnx  + \frac{2}{13}  ln(x-2) + C

Step-by-step explanation:

Given the integrand \int\limits{\dfrac{2x^3 - 2x + 1}{x^2-2x} } \, dx, before evaluating the integral function, we will need to simplify the function first by applying long division as shown in the attachment.

Hence the partial form of the function \dfrac{2x^3 - 2x + 1}{x^2-2x} } = 2x+4 + \frac{6x+1}{x^2-2x}

Integrating its partial sum

\int\limits \dfrac{2x^3 - 2x + 1}{x^2-2x} }dx  = \int\limits  (2x+4 + \frac{6x+1}{x^2-2x})\ dx\\\\= \int\limits {2x} \, dx + \int\limits {4} \, dx + \int\limits {\frac{6x+1}{x^2-2x} \, dx\\ = \frac{2x^2}{2}+4x -\frac{1}{2}  \int\limits{\frac{1}{x} } \, dx  + \frac{2}{13}  \int\limits{\frac{1}{x-2} } \, dx

=  \frac{2x^2}{2}+4x -\frac{1}{2}  lnx  + \frac{2}{13}  ln(x-2) + C

= x^2+4x -\frac{1}{2}  lnx  + \frac{2}{13}  ln(x-2) + C

<em>NB: Find the partial sum calculation also in the attachment. </em>

5 0
3 years ago
540 is 10 Times as much as 5,400
Sergio039 [100]
Yes, that is true.....
8 0
4 years ago
Read 2 more answers
Help plz dis is a lil importatnete
Goryan [66]

Following order of operations:

3^2 = 9

(10-2) = 8

Now you have :

9 + 8 x 5 -4

Multiplication is next:

9 + 40 -4

Now just add and subtract from left to right:

9 + 40 = 49

49-4 = 45

The answer is 45

8 0
3 years ago
Read 2 more answers
-2 (m+1)=10 what is m
Keith_Richards [23]
-2m-2=10
-2m=12
m=-6,
or 
m+1=-5
m=-6
4 0
4 years ago
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