Explain the steps (in order) of how to write this function: 4(x + 5)2
f(x) =
3
1
2.
4.

Will gve pints stars and brainliest

Find the nonpermissible replacement for binthis expression.b2/5b +5

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c