More Pre-Calc Questions that I don't understand.. I can't figure out the

Brian

New member
appropriate work..? 1) Find the coefficient of the term ax^6y^2 in the expansion of ( -1/2x+4/3y)^8

2)Use the Binomial Theorem to expand the Complex Number (5- the square root of 3i)^4

3) Find the exact solutions of the equation Log(small 6x) (x^2 +3x) + log(small 6x) (x^2 -2x) = 1
 
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