Q.Factorise:
a) x² +3√3 x +6
b) 4√3x² +5x -2√3
c) a^6-b^6
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x²+3√3x+6
=x²+2√3x+√3x+6
=x(x+2√3)+√2(x+2√3)
=(x+2√3)(x+√3)
4√3x²+5x-2√3
=4√3x²+8x-3x-2√3
=4x(√3x+2)-√3(√3x+2)
=(4x-√3)(√3x+2√)
a^6-b^6
=(a³)²-(b³)²
=(a³-b³)(a³+b³)
=(a+b)(a²+b²-ab)(a-b)(a²+b²+ab)
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