(Test Paper) CBSE Class X Self Evaluation Tests For Mathematics (Polynomials)
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Test Paper : CBSE Class X Self Evaluation Tests For Mathematics
(Polynomials)
1. Find the zeroes of 2x3 – 11x2 + 17x – 6.
2. Find the quadratic polynomial, the sum and the product of whose zeroes
are 1/2, and –2 .
3. Find the values of m and n for which x = 2 and
–3 are zeroes of the polynomial: 3x2 – 2mx
+ 2n.
4. Check whether x2 + 4 is factor of x4 + 9x2
+ 20
5. Divide the polynomial (x4 + 1) by (x – 1) and verify the
division algorithm.
6. Find all zeroes of x4 – 3x3 – 5x2 +
21x – 14, if two of its zeroes are √7 and – √7
7. On dividing x3 – 3x2 + x + 2 by a polynomial g(x),
the quotient and remainder were x – 2 and –2x + 4 respectively, find g(x).
ANSWERS
1. –1,7/2, –½
2. 2x2 + 3x – 2
3. m = –3/2, n = –9
4. Yes
6. 1, 2, √7, –√7
7. x2 – x + 1