Question

if 9px² + 4x-1 is divided by x+2, the remainder is 3 , find p.​

Answer 1

Answer:

Remainder Theorem states that the remainder of the division of a polynomial f(x) by a linear polynomial (x−a) is f(a) or in other words (x−a) is divisor of f(x) if and only if f(a)=0

Here a=−1

Remainder is p(−1) 

⇒p(−1)=−(−1)+3(−1)2−1=1+3−1=3

Hence, the remainder is 3

Answer 2

Step-by-step explanation:

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