PDF chapter test TRY NOW
Expand the following squares, using suitable identities.
(i) \((mn + 3p)^2 =\)
(ii) \((xyz - 1)^2 =\)
Answer variants:
\(m^2n^2 + 6mnp + 9p^2\)
\(x^2y^2z^2 - 2xyz + 1\)
\(m^2n^2 + 6mnp - 9p^2\)
\(x^2y^2z^2 + 2xyz + 1\)
\(m^2n^2 - 6mnp + 9p^2\)
\(xyz - 2xyz + 1\)
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