Maths X Quiz - Chapter 2 Polynomials

1. Square for example of x is written as x^2, similarly cube etc

2. Write more than one answers with "," in between but do not leave any space anywhere

2. Refresh/Reload the page if the test is not responding


1. Find HCF of 135, 225


2. Write a polynomial with zeros 1/4 and -1/4
[write quadratic polynomial this way x^2+x-5 without any spaces ]


3. Find sum of zeros in the polynomial 3x^2 + 5 - 11x
[write answer in this form 9/11 or -9/11 without any spaces ]


4. The parabola 4 - x^2 opens upwards or downwards


5. If one zero of polynomial 3x^2 - 2p - 1 - 8x = 0 is 7 times the other find p
[write answer in this form 9/11 or -9/11 without any spaces ]




6. If 1 zero of polynomial p(y) = x^2y^2 - 4xy + 4x - 1, find x
[two answers are written with "," in between without any spaces ]


7. If one zero of polynomial p(y) = (p^2 + 4)y^2 + 13y + 4p is reciprocal of the other then find p, find x


8. Quadratic polynomial the sum and product of whose zeros are - 3/2 and -2/3 is
[ Choose one or more]
6x^2 + 9x - 4
60x^2 + 90x - 40
24x^2 + 36x - 16
18x^2 + 27x - 4


9. Quadratic polynomial x^2 + 4 has ______ real zeros
[ Choose one or more]
0
1
2
infinitely many


10. A cubic polynomial has ______ real zeros