Find the value of x

2/3 x -4 = 2

On a architect's drawing of a house, 1 inche representa 1.5

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Atemperature of 1.64◦f corresponds to answer in units of ◦c.