- Factor the expression and use the fundamental identities to simplify. 1 − 2 cos^2 x + cos^4 x?

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Use linear approximation to estimate sin(35) Leave your answer in terms of pi. NO decimals in answer? Identify linear equation in one variable 9/x=13? Find the height of the cone with the diameter of 2/3 foot:Volume=1/18*3.14ft^3? How long does it take for mercury to kill me if I have already injected myself with 2 jerry cans worth of mercury? Fun with numerical Methods(Math)...........?

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