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kupik [55]
3 years ago
8

Factor completely 4x2 − 32.

Mathematics
2 answers:
Elena-2011 [213]3 years ago
4 0

Answer:

a

Step-by-step explanation:

Korvikt [17]3 years ago
3 0

Answer: 4(x + 4)(x - 4)

Step-by-step explanation:

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29.

f(x) = -x^2-7x-6

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31.

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35.

V(t) = 30\cdot (25)^{\frac{t}{20}}

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36.

The point of symmetry of a quadratic equation y = ax^2+bx+c is at its vertice:

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3 0
2 years ago
Select ALL the correct answers.
Alona [7]
Income of the first account after x years:
1,850(1.026)^x
Income of the second account after x years:
2,015(1.015)^x
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1,850(1.026)^x=2,015(1.015)^x
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Answer 8 years. 
4 0
3 years ago
Read 2 more answers
The water tank in your school holds 20 liters of water. One day it was 34 full. That day, 14 liters of tank capacity was used up
Alex787 [66]

Answer:

20

Step-by-step explanation:

The water tank in the school hold 20 liters of water

One day it was 34 liters full

14 liters of water was used up

Therefore the quantity of water left can be calculated as follows

= 34-14

= 20

Hence 20 liters of water remains in the tank

6 0
3 years ago
For which function is f(x) not equal to f-1(x)?
kobusy [5.1K]
Are there aby answer choices?
3 0
3 years ago
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