IDNLearn.com is the perfect place to get answers, share knowledge, and learn new things. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.
What is the coefficient of x² in the expansion of (x+3)(x² + 7x+8).
Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. Thanks for visiting IDNLearn.com. We’re dedicated to providing clear answers, so visit us again for more helpful information.
