IP1U4 SWI (Algebraic Identities) Q3

IP1U4 SWI (Algebraic Identities) Q3

IP 1

Expand and simplify

\((y+8)^2\)
\((t+6)^2\)
\((a+2b)^2\)
\((3a-5)^2\)

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Answer:(i) \(y^2+16y+64\) (ii) \(t^2+12t+36\) (iii) \(a^2+4ab+4b^2\) (iv) \(9a^2-30a+25\)

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