Question

If g = -1,find the value of
7/3g power 4 - 3/2 g power 3 + 9g​

Answer 1

Answer:

$\frac{7}{3} ( - 1) ^{4} - \frac{3}{2} ( - 1) ^{3} + 9( - 1) \\ = \frac{7}{3} + \frac{3}{2} - 9 \\ = \frac{14 + 9 - 54}{6} \\ = \frac{23 - 54}{6} \\ = \frac{ - 31}{6}$