PDF chapter test TRY NOW
Factorise:
1. \(1 + 64x^3=\)
2. \(a^3-2\sqrt{2}b^3=\)
Answer variants:
\((a-\sqrt{2}b)(a^2-a\sqrt{2}b+2b^2\)
\((1 + 4x) (1 + 4x + 16x^2)\)
\((a-\sqrt{2}b)(a^2+a\sqrt{2}b+2b^2\)
\((1 + 4x) (1 – 4x + 16x^2)\)
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