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dem82 [27]
3 years ago
8

(45- 3 to the second power) divide ( 12 - 6 )​

Mathematics
1 answer:
konstantin123 [22]3 years ago
3 0

Answer:

6

Step-by-step explanation:

Solve what is in the parentheses first

(45-3^2)= 36

(12-6)= 6

Substitute what you got into the parentheses:

(36)÷(6)= 6

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What is a formula for the nth term of a given sequence
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Answer:

a_n=-12-4(n-1)

Step-by-step explanation:

The given sequence is

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The first term of this sequence is a_1=-12.

The common difference is

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We substitute the values for the first term and the common difference to obtain;

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Yes.

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Leviafan [203]

Answer:

-24 - 57i

Step-by-step explanation:

i'm assuming that this is a question about imaginary numbers and that i²= -1

we can expand the binomial by using the FOIL method (see attached)

(6 − 7i)(3 − 6i)

= (6)(3) + (6)(-6i) + (-7i)(3) + (-7i)(-6i)

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= 18 - 57i + 42(-1)

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