Question

Factors of 8x3+27y3+18xy-1

Answer 1

Answer:

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Step-by-step explanation:

8x3 - 18xy - 27y3 - 1

Step by step solution :

Step 1 :

Equation at the end of step 1 :

(((8 • (x3)) - 33y3) - 18xy) - 1

Step 2 :

Equation at the end of step 2 :

((23x3 - 33y3) - 18xy) - 1

Step 3 :

Checking for a perfect cube :

3.1 8x3-18xy-27y3-1 is not a perfect cube

Final result :

8x3 - 18xy - 27y3 - 1

Answer 2

8x3 - 18xy - 27y3 - 1
Solution :(((8.(X3)) - 33y3) - 18xy) -1
((23x3 - 33y3) -18xy) -1

3.1 8x3 -18xy -27y3 - 1 is not a perfect cube

Therefore the answer = 8x3 - 18xy - 27y3 - 1