Google is updating its search engine and Lens tool with new features to help students visualize and solve tricky math problems.We’re not talking about basic arithmetic either. The upgraded Google Search can now tackle more complex forms of math like calculus and trigonometry. All you have to do is type in the equation or integral  into the text bar at the top or take a picture of your homework with Lens. You’ll then see a series of step-by-step instructions
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