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Licemer1 [7]
3 years ago
11

The factors for x^2 + 5x + 6 are x + 2 and x + 3. True or false?​

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
8 0

Answer:

Step-by-step explanation:

x2+5x+6

=x2+3x+2x+6

=x(x+3)+2(x+3)

=(x+2)( x+3)

hence true...

Shtirlitz [24]3 years ago
5 0
Answer: true
X+2 and x+3 are factors
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Differentiation is concerned with things like speeds and accelerations, slopes and curves ect. These are Rates of Change, they are things that are defined locally. The Fundamental Theorem of Calculus is that Integration and Differentiation are the inverse of each other.

3 0
2 years ago
A pair of skis was discounted 20%. How many percent will the discounted price have to be increased to return to the original pri
denis-greek [22]

Answer:

25%

Step-by-step explanation:

Let the original price of A pair of skis be $100

discount given on A pair of skis = 20% on original price

discount value of A pair of skis in $ = 20% * $100

                   =  (20 * 100)/100 = $20

discounted price of A pair of skis =  original price - discount = 100 -20 = $80

in order to increase discounted price to original price of $100

there must be increase of $20 to discounted price which is $80

percentage increase on discounted price   to return to the original price =

(increased \ amount / discounted \ price) * 100 \\=>( 20/80) * 100 =  25\\

therefore 25% must be increase on discounted price to return to the original price

6 0
3 years ago
for the past five months kaias gift shop had these profits or losses $120, $85, -$35 and 40$ what was her average profit or loss
Montano1993 [528]
Average amount is 52.5
7 0
3 years ago
What is 3 and 8 tenths as a decimal
BartSMP [9]
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6 0
3 years ago
El área de un rectángulo es 6 x al cuadrado más 2x en cm Determine su base y altura​
Anettt [7]

Answer:

Tres respuestas posibles son:

2 y 3x^2 + x

2x y 3x + 2

x y 6x + 2

y hay muchas mas.

Step-by-step explanation:

Hay muchas respuestas posibles.

6x^2 + 2x = 2(3x^2 + x) = 2x(3x + 2) = x(6x + 2)

3 0
3 years ago
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