Friday
May 24, 2013

Posts by :)


Total # Posts: 121

math
If 4x^3-6x^2+1=(x-2)Q(x)+ax-3 for all values of x ,where Q(x) is a polynomial in x ,find (i)the value of constant a (ii)Q(x)

maths
Given the identity x^4-2x^3+ax^2-2=x(x-1)(x+1)Q(x)+4x^2+bx+c , where Q(x)is a polynomial, (i)state the degree of Q(x) (ii)find the values of a,b and c ,and hence state the remainder when x^4-2x^3+ax^2-2 is divided by x^3-x .

ON SCIENCE!!
23 i think

Trigonometry
use a unit circle

Social Studies
In forming thier goverment,how many executives did rome decide to have? Please reply and thanks in return :)

chemistry
Im not getting the correct thing

chemistry
If the heat of combustion for a specific compound is -1310.0 kJ/mol and its molar mass is 75.45 g/mol, how many grams of this compound must you burn to release 708.60 kJ of heat?

Science
umm it will be ionized because electrons have a bit of both sum positive and some negative and so kind of like neutrally ionized but i am not sure so like about 52%

Math
Ms. Sue or Steve can explain more.

Math
because 7 ran both times.

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