Squaring numbers sounds simple, but parentheses change everything. This guide clarifies how to handle negative signs correctly when calculating exponents so you stop losing points on basic algebra.

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Forbes contributors publish independent expert analyses and insights. I write about TV shows, movies, video games, entertainment & culture. This voice experience is generated by AI. Learn more. This ...

Apple released iOS 26.4.2 as the second mid-release update for iOS 26.4, addressing unspecified bugs and security vulnerabilities. The update fixes a critical Notification Services vulnerability ...

Steven Musil is a senior news editor at CNET News. He's been hooked on tech since learning BASIC in the late '70s. When not cleaning up after his daughter and son, Steven can be found pedaling around ...

Nate Richard is a Resource Editor for Collider, a film and television critic, and a part-time amateur filmmaker. He graduated from Ball State University in December 2020 with a Bachelor's degree in ...

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The U.S. Department of Energy (DOE) has launched a new initiative to increase U.S. nuclear generating capacity—targeting 2.5 GW of additional nuclear capacity by 2027 and 5 GW by 2029—by expanding ...

GPT-5.4's 83% score suggests AI rivals expert professionals. Tests span nine industries and 44 real-world occupations. New capabilities boost coding, tools, and computer control. It seems like only ...

On Thursday, OpenAI released GPT-5.4, a new foundation model billed as “our most capable and efficient frontier model for professional work.” In addition to the standard version, GPT-5.4 is also ...