Hi everyone - this is my second post on here today!
Anyway, I have a word problem, and would just like to make sure I am setting it up correctly.
Tom expects to sell at least 30 birdhouses a week, at \$60 each. If he produces more than 30, he will lose \$2 per additional house. What is the...
Hi everyone.
I was given a problem in which the roots of a quadratic function were given. Using those roots, I had to write the quadratic function, with integer coeffecients only.
The roots were: (-1+ (sqrt -2))/5 and its conjugate.
The equation I have so far is: f(x) = 5(x^2) + 2x + (3/5)...
Hi, I like Serena!
Thanks for your response.
Where would you substitute sin23x? Would you substitute it on the right hand side, so that:
1 - 2cos23x = 2sin23x
Thanks again.
(Sorry if this question seems a little silly.)
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Hi, Euge.
Ugh, that makes it so much easier...
Hey all! I am having some trouble with a certain problem on my homework. I would like some guidance. I have to prove one side of the equation is equal to the other, as you may know, as this is an algebraic proof. This in itself isn't too hard. The hard part is just this one particular problem. I...