Question

8. Show by division method that (20% - 0 + 3) is a factor of (60% - 04 + 40% -50% - 0 - 15).
9. What must be subtracted from 8x4 + 11x3 - 2x2 + 7x - 8 so that the resulting polynomial is exactly
divisible by (4x + 3x - 2)?
10. If (2x - 3y) units, (7x + y) units, (x + 12y) unity and (3y - 4x) units are the lengths of the sides of
a quadrilateral, then find the perimeter of the quadrilateral.
11. There are (3x + 5y) shelves in a library and in each shelve there are (5x + 3y) books. How many
books are there in the library?
12. The length and breadth of a rectangle are (a + 5b) units and (7a - b) units respectively. The
perimeter of this rectangle is equal to the perimeter of a square. Find how much is the area of
the rectangle less than that of the square?
13. If a sum of (16x4 - 46x2 + 39x -9) is to be divided equally among (8x – 3) persons, find the amount
received by each person
14. The product of two numbers is (3* - y). If one of the numbers is (x - y), then find the other.
16. Divide 6x4 - 13x + 2x + 22x - 24 by the product of 2x - 3 and x2 - 2x + 2.​

Answer 1

Answer:

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