Use descartes rule of signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function: f(x)= 9x^7 + 3x^5 - 8x^3 + 7x - 1...
Use descartes rule of signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function: f(x)= 9x^7 + 3x^5 - 8x^3 + 7x - 1...
y= 4x^3 + 4x^2 - 7x +2 find all the real zeros. I dont know how to factor this fraction. I saw the Ac factoring thing but I didnt understand it. May someone explain to me please...
f(x)= x^4 - x^3 - 20x^2 Find all real zeros and determine the multiplicity of each. i did my factors and got 5,4,1,20,10,2 so i did synthetic with 5 and it was a factor. then I did synthetic...
i need help with this problem canyou explain please
Form a polynomial whose real zeros and degrees are given . give in factored form using a coefficient of 1. ZEROS:-3,0,2; degree:3