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Dmitriy789 [7]
2 years ago
10

Factor the expression d2-8d +16

Mathematics
1 answer:
UNO [17]2 years ago
4 0
2(-3d+8)



Factor out the 2:
d x 2 -8d+16 —> 2(d-4d+8)

Collect like terms:
2(-3d+8)

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Deffense [45]
Points:

Quadrant I: (+, +)
Quadrant II: (-, +)
Quadrant III: (-, -)
Quadrant IV: (+, -)

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6 0
3 years ago
Read 2 more answers
Which equation represents the polynomial function with zeros −1, 1, and 3 (multiplicity of 2), and a y-intercept of −18? (4 poin
Vlad [161]
Correct Answer:
3rd option is the correct answer

Solution:
The zeros of the polynomial are -1,1 and 3. The multiplicity of 3 is 2. So the polynomial can be expressed as:

y=a (x-3)^{2}(x-1)(x+1)

The y-intercept of the polynomial is -18. This means the polynomial passes through the point (0,-18). Therefore, y must be -18 when x = 0. Using these values of x and y in previous equation we get:

-18=a (0-3)^{2}(0-1)(0+1) \\  \\ 
-18=-9a \\  \\ 
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The final equation of the polynomial becomes:

y=2 (x-3)^{2}(x-1)(x+1)

7 0
3 years ago
Which expression is equivalent to 4(-3h+2) - (h-8) ???
Lera25 [3.4K]

You have to use distributive property then you combine like terms

8 0
3 years ago
What is the area of this composite shape?
NNADVOKAT [17]
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answer
51 <span>in²</span>
7 0
2 years ago
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Answer:

y= -1/3x+5

Step-by-step explanation:

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3 0
3 years ago
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