Question

orisation
1. Find the roots of the following quad
(ii) x + x-6=0
(iv) 2x2 - x +
0
8
Or? - 3x - 10 = 0 2
(mm) 12x +7x+5/2 = 0
(v) 100 - 20x + 1 = 0
2. Solve the problems given in Example 1.
3. Find two numbers whose sum is 27 and product is 182.
4. Find two consecutive positive integers, sum of whose squares is 3
5. The altitude of a right triangle is 7 cm less than its base. If the hypot
the other two sides.
6. A cottage industry produces a certain number of pottery articles in a
on a particular day that the cost of production of each article (in rum
twice the number of articles produced on that day. If the total cost
day was Rs 90, find the number of articles produced and the cos​

Answer 1

Answer:

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Answer 2

Answer:

100. (v) 1√2x2-√2 x+2 is an expression having only non-negative integral powers of x. ... (iii) 0 and 3 are the zeros of the polynomial r(x) = x2 − 3x.