In this video, we work through 43 different examples for simplifying radical expressions. We focus on the square roots of numbers and simplify using the rules of exponents and prime factorization.

Throughout my Administration, we have acted to make the Federal Government more efficient and to support our domestic energy industries. To maintain energy dominance, executive departments and ...

Here’s the scene: I’m at the 2025 RSAC Conference, in a session about home network security. Some of it is complicated—layers designed to protect high-profile targets like CEOs from attacks. But even ...

Google’s iOS app is getting a new “Simplify” feature that uses AI to make complex or technical text on the web easier to understand, all without leaving a web page. Simplify features a prompt ...

The United States Government spends too much money on programs, contracts, and grants that do not promote the interests of the American people. For too long, taxpayers have subsidized ideological ...

Dua Lipa’s album Radical Optimism put a sound to a feeling: the belief that everything will be okay. This sentiment isn’t necessarily new—it’s peppered in song lyrics throughout history, from “Don’t ...

As businesses grow, they often expand into new divisions, add management levels and take on increasingly complex projects. While this can be a sign of success, it also introduces challenges, such as ...

Many organizations confuse operational plans with strategy. Creating a strategy is an outward-looking, relatively high-level exercise that’s about identifying how to meet your stakeholders’ needs.

In the video for Dua Lipa’s Barbie hit, “Dance the Night,” an enormous disco ball crashes onto the floor, the bottom half of its mirrors shattering into a million pieces. In an interview, her ...

In a radical nephrectomy, a surgeon removes your entire kidney and the surrounding tissue. It’s a common and effective surgery that aims to cure kidney cancer before it spreads. “Radical” is the term ...