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AURORKA [14]
4 years ago
10

Combine like terms (x+5)(x-5)=

Mathematics
2 answers:
Gre4nikov [31]4 years ago
7 0
X^2 -5x+5x - 25
Final answer : x^2 -25
I hope i helped ;)
Leni [432]4 years ago
5 0

Answer:

x^2 - 25

Step-by-step explanation:

-you first do x times x, you get x squared or x^2

-then you do x times -5, you'll get -5x

-then do 5 times the x, you get 5x

-since -5x and 5x are opposites, they cancel out.

-and finally you do 5 times -5 which is -25

-with all of it done you get x^2 (x squared) + 25

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(25^1/2 x^5) (4x^-6)
Sindrei [870]

Answer:

50 over X

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The population decrease caused by the plague led to an economic depression. Merchants and tradespeople had fewer people to whom
tensa zangetsu [6.8K]

Answer:

Due to the high number of deaths and the subsequent population reduction, the merchants - and tradespeople in general - saw a decrease in the sales of their merchandise. Once the number of infected people by the plague reduced was reduced at the end of the Fifteenth Century, the population grew exponentially, thus creating a higher demand for services and goods.

7 0
3 years ago
Complete the table so that the cost per banana remains the same.
Aneli [31]

Step-by-step explanation:

No. of banana    Cost      Unit price

4                            2            0.50

6                            3             0.50

7                           3.5           0.50

20                         10            0.50

20                          10             0.50

33                          16.50        0.50

Cost = No of banana x unit price

Cost = 4 x 0.50 = 2

Cost = 6 x 0.50 = 3

Cost = 7 x 0.50 = 3.50

Cost = 20 x 0.50 = 10

No of banana = Cost / Unit price

No of banana = 10 / 0.50 = 20

No of banana = 16.50 / 0.50 = 33

3 0
3 years ago
LeRoy cut a length of string into 30
sukhopar [10]

Answer:

390 inches long

Step-by-step explanation:

The string = x

\frac{x}{30} = 13

30 (\frac{x}{30} ) = 30(13)

    x = 390 inches

3 0
3 years ago
Write the equation of the line that is parallel to y=-2/3x+4 and passes through the point (3, -8).Quickest=BRAINLIEST
Alex73 [517]

Answer:

parallel= -\frac{2}{3}

x-intercept(s):  ( 6 , 0 )

y-intercept(s):  ( 0 , 4 )

Hope this helps :)

6 0
3 years ago
Read 2 more answers
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