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In this video, I demonstrate two methods for simplifying a trigonometric identity, offering strategies for both beginner and advanced students. We'll explore how to simplify trigonometric expressions ...

Ninety high school students competed in the Trig-Star contest at Lake Superior College, taking on a four-question math and trigonometry exam. Each question on the exam had multiple answers and was ...

In this math tutorial I am going to work through three rational trigonometric expressions to show you how to simplify them using trig identities. We will focus on different techniques for each working ...

Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly challenging class of mathematical problems with broad implications for ...

Federal survey data suggests that the amount of math homework assigned to fourth and eighth grade students, in particular, has been steadily declining for the past decade. Credit: Stanislaw ...

Earlier this month an artificial intelligence (AI) startup announced that their AI agent had confirmed a proof of two cases of the devilishly challenging "higher dimensional sphere-packing problem." ...

In March 2025, mathematician Daniel Litt made a bet. Despite the march of progress of artificial intelligence in many fields, he believed his subject was safe, wagering with a colleague that there was ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Students, parents ...

More than 25% of the UC San Diego students placed in the school's lowest remedial math class had gotten a 4.0 grade average in high school math. One in eight freshmen at UC San Diego place below ...

The number of first-year students at the University of California, San Diego, whose math skills fall below a middle school level has increased nearly 30-fold over the past five years, according to a ...