Math, asked by dayasmrithi, 8 months ago

ax³-bx²+cx factorise

Answers

Answered by shagunn33041

1

Step-by-step explanation:

Consider all three roots to be rational for contradiction. So they are of the form p/q.

Now apply vietas theorems and given conditions to check the pairities of p, q etc. to arrive a contradiction.

It's from 2016 ISI entrance paper.

Previous Question

Next Question

Similar questions

Math, 4 months ago

John buys 20 m of fencing to create a dog pen. How much more area will the dog have if John builds a circular pen rather than a square one?

Math, 4 months ago

the identity element for product of rational number is...

Math, 4 months ago

plsss ANSWER THISSSS...

Computer Science, 8 months ago

pressing the ...... button of the mouse displays the shortcut menu ...

Physics, 8 months ago

A particle moves with a uniform veiocity. a- The particle must be at rest b- The particle moves along a curved path C- The particle moves along a circle d- The particle moves along a straight line. The area under a speed time graph is represented by the unit...

Math, 1 year ago

in the given figure ABCD is a trapezium whose diagonals AC and BD intersect at O such that OA equals to( 3 X + 1 )centimetre and BO is equal to (2 X + 1 )cm and OCis equals to (5 x - 3) centimetre and OD is equals to (6 x -5) cm then find the value of x...

Math, 1 year ago

Give two reasons of flow of large current in a circuit in our home.

Chemistry, 1 year ago

determination of mass percentage of water organic matter and inorganic matter in fruits and vegetables introduction ...