OPSS 2EM MYE 2018 Q6

OPSS 2EM MYE 2018 Q6

Secondary 2

Simplify the following expressions.

\((2x + 3y)^2\),
\((x + 2) - (2x - 4)(x - 3)\)

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Answer:(a) \(4x^2+12xy+9y^2\) (b) \(-2x^2+11x-10\)

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