Multiple Choice Questions

If the expression px3 2x2 qx 18 is completely divisible by x2 9 then what is the ratio between p and...........

Mathematics (NDA) Algebra

If the expression px³- 2x²- qx + 18 is completely divisible by (x² - 9) then what is the ratio between p and q respectively?

1 : 9

1 : 3

3 : 1

9 : 1

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