Algebra I

Hong Kong

Stage 1 - Stage 3

Expand the expression $8\left(n^2+3\right)$8(`n`2+3) and simplify where necessary.

Easy

< 1min

Expand the expression $5\left(9+w^2\right)$5(9+`w`2) and simplify where necessary.

Easy

< 1min

Expand the expression $\left(y^3-3\right)\times4$(`y`3−3)×4 and simplify where necessary.

Easy

< 1min

Expand the expression $-3\left(s^2+6\right)$−3(`s`2+6) and simplify where necessary.

Easy

< 1min

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