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bezimeni [28]
3 years ago
8

Simplify [2 (cos 210 + i sin 210)]^3

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0
After simplifying the real and imaginary parts you'd get -8i

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Find the domain of the function. (enter your answer using interval notation.) f(x) = x + 4 x2 − 36
11111nata11111 [884]

Alright, lets get started.

The given function is :

f(x) = x + 4x^{2}  - 36

When we find the domain of any function, we consider the domian is set of input values for which function should remain real and defined.

In this given function , we have not given any points where function seems going undefined.

Hence the domain is : (-∞, +∞) : Answer

Hope it will help :)

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If u are smart answer this plz!! i need you, i need a CORRECT answer plz not a wrong answer plz,i cant afford to mess up
Stolb23 [73]
I Think It Is 3 x 8 x 4 = 96 But I Am Completely For Sure I Would Wait A Bit For Someone Else To Comment! Hope That Helps!!
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3 years ago
Find the equation of the line that goes through (1, 2) and (3, 4).
Likurg_2 [28]

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3 years ago
Write the number 908,109 in expanded form
butalik [34]

(900,000)+(0)+(8,000)+(100)+(0)+(9)


Glad I could help u just need to write the zeros on which the number is in like 9 was in the hundred thousand place and hundred thousand has 6 zeros so we put the nine and add the 6 zeros. Have A Good day

6 0
3 years ago
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