Question

Q6. If one zero of 3x2 – 4x + p is reciprocal to the other, then find the value of p.
Q7. For what value of ,(−4) is a zero of the polynomial 2 − − (2 + 2)? Q8.Ifaandbarethezeroesofthepolynomialx2–11x+30,Findthevalueofa3 +b3.
Q9. If the polynomial 64 + 83 + 172 + 21 + 7 is divided by another polynomial 32 + 4 + 1, the
remainder is ( + ). Find the value of .
Q10. If in division algorithm dividend = x3 ⎼ 6x2 + 7x + 5, divisor = x ⎼ 2 and remainder = 3, then find the
quotient.


Please solve all with steps.

Answer 1

Answer:

Q6) let bot the roots be a, 1/a

so product of root =constant /coefficient of x^2

1/a*a=p/3

p/3=1

p=3

Answer 2

Answer:

10th. question answer.