On a number line a student marks where each linear divisor (x - a) is zero for the polynomial p(x) = x^2 - 5x + 6. The two values of a that give remainder 0 are the points marked. What is their sum?

Question

Accepted Answer

5. p(a) = 0 when a^2 - 5a + 6 = 0, i.e. (a-2)(a-3) = 0, so a = 2 or a = 3. Sum = 2 + 3 = 5.

On a number line a student marks where each linear divisor $(x - a)$ is zero for the polynomial $p (x) = x^{2} - 5 x + 6$ .
The two values of a that give remainder 0 are the points marked. What is their sum?

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More Class 9 Remainder Theorem practice

On a number line a student marks where each linear divisor (x−a) is zero for the polynomial p(x)=x2−5x+6.The two values of a that give remainder 0 are the points marked. What is their sum?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Remainder Theorem practice

On a number line a student marks where each linear divisor $(x - a)$ is zero for the polynomial $p (x) = x^{2} - 5 x + 6$ .
The two values of a that give remainder 0 are the points marked. What is their sum?