PDF chapter test TRY NOW
1. The sum of \((x + 5)\) observation is \((x^3 + 125)\). Find the mean of the observations.
Answer:
The mean of the observations\(=\)
2. If the quotient obtained on dividing \((8x^4 - 2x^2 + 6x - 7)\) by \((2x + 1)\) is \((4x^3 + px^2 - qx + 3)\), then find \(p\), \(q\) and also the remainder.
Answer:
\(p =\)
\(q =\)
Remainder \(=\)
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