To expand a bracket means to multiply each term in the bracket by the expression outside the bracket. For example, in the expression \(3(m + 7)\), multiply both \(m\) and 7 by 3, so: \(3(m + 7) = 3 ...
14don MSN
NCERT Class 7 Ganita Prakash Textbook Highlights Contributions Of Ancient Indian Mathematicians
NCERT aims to provide accurate historical context in math education, moving away from colonial perspectives in line with NEP 2020.
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