Math, asked by fakihamohammed739, 9 months ago

If alpha and beta are the roots of the equation 3xsquared minus x plus 2 is equal to 0 show that 27alpha squared is equal to 9alpha minus 18

Answers

Answered by ashwin200252

1

Proof is attached!

alpha and beta are roots.

so, subs. alpha in eqn.

Attachments:

Previous Question

Next Question

Similar questions

Math, 5 months ago

Find the remainder without actual division 4213 is divisible by 3...

History, 5 months ago

What light does it shed on the people their politics and economy religious and cultural practice in the first voyage around the world?

Hindi, 5 months ago

Five lines about dashain and tihar in sanskrit...

Math, 9 months ago

In triangle DEF, CG = (x + 5) units and DG = (3x - 2) units. Triangle D E F has centroid G. Lines are drawn from each point to the midpoint of the opposite side to form line segments D C, E B, F A. [Figure may not be drawn to sacle] What is DG? 12 units 17 units 34 units 51 units...

English, 9 months ago

short appreciation note to those clubs who help the really needy peoples by giving food ...

Math, 1 year ago

Please friends help me i will mark as brainliest if the answer is correct ...

Science, 1 year ago

please tell a and b plsdsddss...

Math, 1 year ago

the solution for 5x-2÷¢3-7x-3÷5 greterthan x÷4...