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lilavasa [31]
3 years ago
7

Factor x2 + 81 in the complex numbers.

Mathematics
1 answer:
Ugo [173]3 years ago
3 0
The answer to your questions is c
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How do you do this answer this pls
Leno4ka [110]

Answer:

7, 5

Step-by-step explanation:

if its a reflection over the y axis it goes into the all positive zone so it will become positive

7 0
3 years ago
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Which property is used to solve the following problem: 8(7-3)
Shtirlitz [24]

Answer:

D) Distributive property

Step-by-step explanation:

We use distributive property because the 8 is distributed to the 7 and the negative three (it is negative because the expression can also be written as 8(7 + -3). This is how it will look after the distributing:

56 + -24

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3 years ago
Simplify: -4(2 - 8x)
Leno4ka [110]

Answer:

32 − 8

Step-by-step explanation:

1. Rearrange terms

− 4 (2 − 8)

− 4 (− 8 + 2)

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<u><em>32x - 8</em></u>

3 0
3 years ago
If f(x) = 62.7"), what is 13)?
Lemur [1.5K]

Answer:

f(x)=|x−13|+11

To find the x

coordinate of the vertex, set the inside of the absolute value x−13 equal to 0. In this case, x−13=0

.

x−13=0

Add 13

to both sides of the equation.

x=13

Replace the variable x

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in the expression.

y=|(13)−13|+11

Simplify |(13)−13|+11

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hope this helps ;)

6 0
3 years ago
3 X 5 power or 2
Ainat [17]
225 3x5 is 15 and to the power of 2 is 15x15 so multiply and you get 225 hope it helps
5 0
3 years ago
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