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melamori03 [73]
3 years ago
9

F.O.I.L

Mathematics
2 answers:
user100 [1]3 years ago
8 0
If you are talking about what is in between the two sets of parentheses then the answer would be multiplication hope that helped
baherus [9]3 years ago
4 0
The answer is x^2 -7x +12

so (x-4)(x-3) multiply each one 

x*x is x^2 x*-3 is -3x

-4*x is -4x and -4*-3 is 12

combine like terms is -4x+-3x is -12x

put it all together now. 

x^2 - 7x + 12
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Find the zeroes of the polynomial function f(x)=x^4-5x^3+11x^2-25x+30.
katen-ka-za [31]

Step-by-step explanation:

x⁴ − 5x³ + 11x² − 25x + 30

x⁴ − 5x³ + 6x² + 5x² − 25x + 30

x² (x² − 5x + 6) + 5 (x² − 5x + 6)

(x² + 5) (x² − 5x + 6)

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The zeros are 2, 3, and ±√5i.

7 0
3 years ago
Write an expression that is equivalent to the following: <br><br> x+x+x+x-20
SSSSS [86.1K]

Answer:

4x-20 is the same as x+x+x+x-20

8 0
3 years ago
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Fill in the blanks
katen-ka-za [31]
1 - 9
2 - 87
3 - -2
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that’s the answers for them :), have a great day !! :)
5 0
2 years ago
Maria compared the slope of the function f(x)=(-6x-21) to the slope of the linear function that fits the values in the table bel
raketka [301]

Answer:

b. both functions have a negative slope

Step-by-step explanation:

The given function is

f(x)=-6x-21


This function is of the form y=mx+b, where m=-6 is the slope and b=-21 is the y-intercept.


We can also determine the slope of the function in the table using any two points, say (0,7)\:and\:(2,6).


The slope formula is given by,

m=\frac{y_2-y_1}{x_2-x_1}.


If (x_1,y_1)=(0,7)\:and\:(x_2,y_2)=(2,6), then,

m=\frac{6-7}{2-0}


m=-\frac{1}{2}.


We can see that both functions have a negative slope.


The correct answer is B.




8 0
3 years ago
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Gala2k [10]

Answer:     (-3,-4)

Step-by-step explanation:

Go to point P then count downward 8 units then find your new coordinates

5 0
2 years ago
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