Finding Percents Using Decimals 1.8 of 240

Which of those sequences is a geometric sequence

Solve 2^x=32 and rewrite this equation in a logarithmic form

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤