Factorise : 1. 4a sq - 8abc
2. X sq + y - xy - x
3. 8x sq+ 16x + 6
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1.4a²-8abc
=4a(a-2bc) 2.x²+y-xy-x=x²-x-xy+y=x(x-1)-y(x-1)=(x-1)(x-y) 3.8x²+16x+6 =4x²+8x+3=4x²+6x+2x+3=2x(2x+3)+1(2x+3)=(2x+1)(2x+3)
=4a(a-2bc) 2.x²+y-xy-x=x²-x-xy+y=x(x-1)-y(x-1)=(x-1)(x-y) 3.8x²+16x+6 =4x²+8x+3=4x²+6x+2x+3=2x(2x+3)+1(2x+3)=(2x+1)(2x+3)
falgunichapekar:
Shravanthcr here is your answer
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