Help due in 5 min will mark brainliest if correct

If an x intercept only touches the x axis it means it has a multiplicity of 2. if an intercept goes through the axis it has a multiplicity of 1 true false

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?