Subtract the integers and subtract the fractions. When the fraction to be subtracted is bigger than the first fraction, change the mixed numbers to improper fractions first then do the subtraction.

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

Learn how to multiply rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To multiply two ...

President Trump said Friday that he has directed all federal agencies to “immediately cease” working with Anthropic, blasting the AI company’s leadership as “leftwing nut jobs.” The scathing ...

Anthropic CEO Dario Amodei will meet with Defense Secretary Pete Hegseth at the Pentagon this week. The two organizations have clashed as they have tried to negotiate ...

A group of YouTubers who are suing tech giants for scraping their videos without permission to train AI models has now added Snap to their list of defendants. The plaintiffs — internet content ...

Google has quietly reworked Gemini‘s usage limits, splitting the shared pool and boosting the individual caps for the Thinking and Pro models. At launch, both models had the same daily quota, meaning ...

ROCHESTER, N.Y. — Wegmans confirmed that it is using facial recognition technology in a “small fraction” of its 114 stores. Several people have reached out to News10NBC after hearing about the use of ...

OpenAI announced two so-called open-weight reasoning models. Developers can use the models to classify a range of online safety harms based on their specific policy needs. OpenAI developed the models ...

Google's new AI model can interact directly with website UIs. It joins similar tools from OpenAI and Anthropic. The company also admitted its weaknesses, including hallucinations. Google DeepMind has ...

Google has released a new AI model called Gemini 2.5 Computer Use. The model allows AI agents to interact with websites and user interfaces the way a human would. It is now available in public preview ...

Google LLC has just announced a new version of its Gemini large language model that can navigate the web through a browser and interact with various websites, meaning it can perform tasks such as ...