CheezyReezy

Find all complex zeros for the following polynomial function. Please show all of your work. f(x) = x^4 - 91x^2 - 900 Hi, I need help... I'm not understanding this complex zero..

14 years ago

Use the given information about a polynomial whose coefficients are real numbers to find the remaining zeros of the polynomial. Degree: 6 Zeros: -6 + 13i^3, -8 + s^2i, -3 - 4i

14 years ago

Use the intermediate value theorem to show that f(x) has a zero in the given interval. Please show all of your work. f(x) = 3x^3 + 8x^2 - 5x - 11; [-2.8, -2.7] I'm not understanding all this questions...

14 years ago

Solve the following equation in the real number system. Please show all of your work. x^4 + 6x^3 + x^2 - 24x - 20 = 0 Help!!!!

14 years ago

List all possible (or potential) rational zeros for the polynomial below. Find all real zeros of the polynomial below and factor completely over the real numbers. Please show all of your work. f(x) = x^4 - 7x^3 - 3x^2 + 19x + 14

14 years ago

Find the domain of the composite function f ₒ g . Please show all of your work. f(x) = √x; g(x) = 2x + 12

14 years ago

Solve the exponential equation. Express your solutions in exact form only. Please show all of your work. 5e^(x log(9)) = 11

14 years ago

Write the expression below as a single logarithm. Please show all of your work. ln((x^2 – 1)/(x^2 – 6x + 8)) – ln((x+1)/(x+2))

14 years ago

Use properties of logarithms to find the exact value of the expression. (log3(81)^4

14 years ago

Solve the equation below. Please show all of your work. Log3((x/2)-9) = 4

14 years ago

Change the logarithmic expression to an equivalent expression involving an exponent. Log1/5(1/625) = C

14 years ago

Given f(x)=sqrt(x) and g(x)= 6x -5, find f+g, f-g, f*g, and f/g

14 years ago

Hi, can someone help me with intercepts. find the intercepts of f(x) = x^2 - 6x - 2 can someone show how to work this problem. thanks.

14 years ago

I meant it the way it is written. The book answer is 256. In excel, it confirms that the answer is 256.

14 years ago

I don't know how to write it, but it said (f o g)(x)

14 years ago