Polynomials Impor
1.Give an example of a monomial and a binomial having degrees as
respectively.
2. Compute the value of 9x2 + 4y2 if xy = 6 and 3x + 2y = 12.
3. Find the value of the polynomial 5x – 4x2 + 3 at x = 2 and x = -1
4. Calculate the perimeter of a rectangle whose area is 25x2 – 35x -
5. If x + y = 12 and xy = 32, Find the value of x²+ y2
6. Write the following cubes in the expanded form:
(i) (3a + 4b) 3
(ii) (5p - 39) 3
7. Factorize: (i) 6ab – b2 + 12ac – 2bc (ii) 9(2a - b) 2 – 4(2a - b) –
8. If x3+ ax – bx + 10 is divisible by x2 – 3x + 2, find the values of a
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