What is the coefficient of x101y99 in the expansion of
(2x − 3y)200?

You basically multiply 2 by 101 Nd 3 by 99 then but put that equation in parentheses then put the 200 on the outside of the parentheses (2•101-3•99)200

deudtgc hdb d gd gsyjs bgwgsvsvd bsbeve,r3hfnfb. dv c cncnd.

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