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Vaselesa [24]
3 years ago
11

What are the real or imaginary solutions of (x^2 - 1)(x^2 + 4) = 0​

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
8 0

Answer: X= i, -i, 2i, -2i

Step-by-step explanation:

The roots are x values when the graph intersects the x axis.

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Evaluate log2 1 over 64.
Nastasia [14]
Let log2 (1/64) = x. Then,

2^x = 1/64

2^x = 1/(2^6)

2^x = 2^(-6)

So,

x = -6

log2 (1/64) = -6 <----- this is the answer.


I hope this helps. =)
6 0
3 years ago
1.What is 6 cups converted into fluid ounces
jonny [76]
The answer for the first one is 48 fluid ounces
6 0
4 years ago
Read 2 more answers
Deacon had 12 1/3 ounces of juice, but he drank 3 2/3 ounces. How much juice is left?
alexandr1967 [171]
You need to know:

a  \frac{b}{c} = a + \frac{b}{c} = \frac{(a*c) + b}{c}

Be careful though:

a \frac{b}{c} ≠ a(\frac{b}{c})

Using this principle, we can say:
12 1/3 = 37/3
3 2/3 = 11/3
Quantity of juice left = Initial quantity - Quantity drunk
So:
Quantity of juice left = 37/3 - 11/3 = 26/3

There will be 26/3 ounces of juice remaining after 3 2/3 are drunk from the total of 12 1/3 ounces that Deacon had initially.
8 0
3 years ago
Determine the similarity transformations that verify
const2013 [10]

Answer:translation left & dilation with center C’

Step-by-step explanation:

6 0
3 years ago
The figures are similar. Find the value of the variable. A) y=36
Dovator [93]

Answer:

D y= 81

Step-by-step explanation:

Since the triangles are similar, the ratios of similar sides must be equal.

30/54 = 45/ y

We can use cross products

45*54 = 30*y

2430=30y

Divide each side by 30

2430/30 = 30y/30

81 =y

5 0
3 years ago
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