Rational expressions, logarithmic equations, and function composition tend to be the spots where college algebra students get stuck — not because the ideas are impossibly hard, but because the notation gets dense fast. Kate unpacks each step methodically, drawing on the same algebraic toolkit she re...

Jessica's path from a Penn history degree through medical school means she's tackled college algebra from both sides — first as a prerequisite she had to master, then as a tool she relied on for pharmacology dosing calculations and statistical reasoning in clinical research. That dual perspective le...

A bioinformatics concentration at Stanford meant Matthew spent his coursework translating biological systems into mathematical models — the kind of work where manipulating exponential functions, solving systems of equations, and interpreting logarithmic transformations aren't abstract exercises but ...

Medical school admissions required Samantha to ace quantitative reasoning long before she started her MD — her perfect 1600 SAT and 36 ACT came from the kind of algebraic fluency that makes polynomial operations, inequalities, and function transformations feel automatic rather than formulaic. Her gl...

Two chemical engineering degrees gave Earnest the kind of algebraic fluency that comes from years of solving material balances, reaction kinetics equations, and thermodynamic models — all of which depend on manipulating rational expressions, exponentials, and systems of equations under pressure. He ...

Economics coursework at the bachelor's level is built on algebraic scaffolding — demand curves are functions, elasticity calculations require logarithmic manipulation, and equilibrium models are systems of equations Laura solved repeatedly throughout her degree. That constant application means she c...

Katie's American Studies and Gender Studies degrees might not scream algebra, but math is one of her first loves — she's taught it across every level from elementary through calculus, which means she knows exactly how gaps from earlier courses snowball into confusion around logarithms or rational ex...

Studying finance and business analytics at Wharton, Samica works with algebraic tools like systems of equations, exponential models, and function manipulation in virtually every quantitative course — from financial modeling to econometric analysis. That daily exposure means she can walk through a tr...

Eric's ecology and evolutionary biology background means he's spent serious time with the algebraic modeling that underpins population dynamics — exponential and logarithmic functions aren't abstract exercises when you're tracking species growth curves or decay rates in the field. He brings that con...

Rational expressions, polynomial division, and logarithmic equations tend to be the topics where college algebra students lose their footing. Andrew breaks these down by connecting each algebraic technique to the physics and engineering problems he's solved throughout his PhD, giving students a reas...