## 6. a If a, ß are the roots of ax2 + bx + c = 0, then the equation whose roots are a + ß,ab is (A) a?r2 + alb

Question
6.aIf a, ß are the roots of ax2 + bx + c = 0, then theequation whose roots are a + ß,ab is(A) a?r2 + alb – C)x + bc = 0(B) a²x2 ...
5 mins

## Write the following decimals as fractions. Reduce the fractions to lowest form e) 13.7

Question
Write the following decimals as fractions. Reduce the fractions to lowest form e) 13.7
5 mins

## The sum of cubes of 3 numbers which are in the ratio 1:2:3 is 7776. Find the numbers

Question
The sum of cubes of 3 numbers which are in the ratio 1:2:3 is 7776. Find the numbers
6 mins

## If A and B are two sets containing 13 and 16 elements respectively, then find the minimum and maximum number of elements in AUB?

Question
If A and B are two sets containing 13 and 16 elements respectively, then find the minimum and maximum number of elements in AUB?​
6 mins

## in a herd of deer half of the herd is grazing in the field three fourth is playing nearby and 9 are drinking water in the pond ? find the nu

Question
in a herd of deer half of the herd is grazing in the field three fourth is playing nearby and 9 are drinking water in the pond ? find the number of deer in the herd​
7 mins

## product of two numvers is 560.one of the number is 10.Find the other number.​

Question
product of two numvers is 560.one of the number is 10.Find the other number.​
7 mins

## গতিবেগ ইসথির হলে সময় ও দূরত্ব কত সমানুপাতী

Question
গতিবেগ ইসথির হলে সময় ও দূরত্ব কত সমানুপাতী
10 mins

## (k) 3(3x – y)2 – 6(x – 2y) (x + 2y) pls answer this fast​

Question
(k) 3(3x - y)2 – 6(x – 2y) (x + 2y) pls answer this fast​
10 mins

## Are the following equal ? (1) (-8) + (- 9) and (-9) + (-8)​

Question
Are the following equal ?(1) (-8) + (- 9) and (-9) + (-8)​
11 mins

## 1.006 1.789 1.091 1.098 1.980 arrange the following in ascending order

Question
1.006 1.789 1.091 1.098 1.980 arrange the following in ascending order
11 mins