Question
If the sum of two numbers is cubed and equals 3375, and
their product is 150, what is the positive difference between their individual cubes?Solution
ATQ;
Let the numbers be A and B.
Product of numbers AB = 150... (1)
And (A + B)³ = 3375 = 15³
So, A + B = 15... (2)From equation (1) and (2),
A = 10 and B = 5
Therefore,
A³ - B³ = 10³ - 5³ = 1000 - 125 = 875
Add suitable question tags to the following statements from among the choices given below them
The girls have cleaned the room, ______? (tag qu...
Which of the following is a major theme of the poem ?
Select the sentence with correct punctuation and capitalisation.
America ...... the powerful president.
Three Idiots.....really a watchable movie.
Although it was raining, we went for a walk.
Finally, what I have been eagerly waiting for / the summer vacations are quite near.
You _______________brush your teeth after every meal
Select the sentence using the wrong conjunction from the options below.
Select the most appropriate option to fill in the blank.
All the winners ..... prizes tomorrow.
Relevant for Exams:
