Question

Find the next two terms in this
sequence.
1, -3, 9, -27, 81, [ ? ], [ ? ]

Answer 1

the answers are -243 and 729

Explanation:

you multiply each by -3. 1x-3 gives you -3. -3x-3 gives you 9. -3x9 gives you -27. -27x-3 gives you 81. 81x-3 gives you -243 and -243x-3 gives you 729. i hope this helps.