1.

Factorise1)8a+b³+12a²b+6ab²2)27y³+12a²b+6ab²3)49a²+4b²+9c²-28ab+12bc-42ac4)8a³-y³-12x²y+6xy²5)x²-x-66)4y²-4y+1

Answer»

I THINK the (2) is WRONG it's not 27y^3...it's 8a^3+b^3



Discussion

No Comment Found

Related InterviewSolutions