Question

if ad is not equal to BC then prove that the quotient is a perfect square x square + 2 AC + BD X + Y is equals to zero has no real rootsfind the value of k for which the roots of the equation 3 x square - 10 X + K equal to zero reciprocal of each other ​

Answer 1

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CamilaaCabello

CamilaaCabello

04.02.2018

Math

Primary School

+5 pts

Answered

If ad is not equal to bc, then prove that the equation

(a2 + b2) x2 + 2 (ac + bd) x + (c2 + d2) = 0 has no real roots.

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rohitkumargupta

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HELLO DEAR,

Hence the given equation has no real roots unless AD not equal BC

I HOPE ITS HELP YOU DEAR,

THANKS

quarterfreelp and 1267 more users found this answer helpful

THANKS

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thank u so muchhhhh

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welcome

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mindfulmaisel

Ace

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"Given:

To prove:

has no real roots.

Solution:

Let us check the given equation with

Here,

B = 2(ac + bd)

Consider,

If ad = bc, then we get,

Thus, the given equation has real roots when ad = bc and the given equation has real roots when ad and bc are not equal."