Division of 8√15 by 2√3 is
4√5
√5
2√5
4√3
8√15÷2√3
=8√152√3
=8√5√32√3
=4√5
Without actual division, find the remainder when 8x squared - 2x - 15 is divided by 2x + 3
32n+2−8n−9is divisible by 8.