Find the square of the difference — task. Mathematics CBSE, Class 9 New.

UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

What is the expansion of the expression \((7a - 2b)^2\)?

\(49a^2 - 14ab + 4b^2\)
\(49a^2 + 14ab + 4b^2\)
\(49a^2 + 28ab + 4b^2\)
\(49a^2 - 28ab + 4b^2\)

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content