Reallystupidguy

8 Questions
2 Answers

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32

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Let be an angle such that is the terminal point of :

Let be an angle such that is the terminal point of :

Some of the points can be the terminal points of . What are these points? read more ..

Reallystupidguy Dec 17, 2023

0

32

2

+25

Can someone help? I think this is a precalculus question, but it was out of the end of an Algebra II book.

$\arccos \sqrt{\cfrac{1+\sqrt{\cfrac{1+\sqrt{\cfrac{1-\sqrt{\cfrac{1+\cfrac{\sqrt{3}}{2}}{2}}}{2}}}{2}}}{2}}$
Please give the answer in radians.

Reallystupidguy Dec 16, 2023

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54

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Can someone help again? I put the question in LaTeX this time. Algebra 2 recap question

Let a, b, c, and d be distinct real numbers such that
$a = \sqrt{4 + \sqrt{5 + a}}, \\
b = \sqrt{4 - \sqrt{5 + b}}, \\
c = \sqrt{4 + \sqrt{5 - c}}, \\
d = \sqrt{4 - \sqrt{5 - d}}.$<#> Compute $abcd$.

Reallystupidguy Aug 19, 2023

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68

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Please help me. I have gotten this problem wrong 5 times.

If satisfies the simultaneous equations
$3xy-4x^2-36y+48x=0 x^2-2y^2=16$
where and may be complex numbers, determine all possible values of y^2.

Reallystupidguy Aug 10, 2023

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50

11

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Could someone help me on this? I think this is Alegbra 2 level math.

Evaluate i+2i^2+3i^3+4i^4+...+64i^(64)

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Reallystupidguy Jul 18, 2023

+1

78

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Can someone help? This is an algebra 2 question.

Find a polynomial f(x) of degree 5 such that both of these properties hold:
f(x) is divisible by x^3.
f(x)+3 is divisible by (x+1)^3.
Write your answer in expanded form please.

Reallystupidguy Jul 13, 2023

+25

0

Thank you so much!

ReallystupidguyJul 14, 2023