Question

(ii) 5x^3-15 x^3-x+ 3​

Answer 1

Step-by-step explanation:

x(5x²-15x²-1)+3=0

x+3=0x=-3

-10x²-1=0

x=1/10

Answer 2

Answer:

5x^3-15 x^3-x+ 3

=>-10x^3-x+3=0

=> 10x^3+x-3

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