Math, asked by class102, 1 year ago

plz ans this :) with steps please

Attachments:

class102: hey bro r u solving it in a paper

Answers

Answered by Anonymous
2
                                ================

37.

⇒ 3√5 x² + 25x - 10√5 = 0

⇒ 3√5 x² + 30x - 5x - 10√5 = 0

⇒ 3√5x ( x + 2√5 ) - 5 ( x + 2√5 ) = 0

⇒ ( x + 2√5 ) ( 3√5x - 5 ) = 0

Zeroes are = ( -2√5 ) and ( 5/3√5 ).

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38.

⇒ √3x² - 2√2x - 2√3 = 0

⇒ √3x² - 3√2x + √2x - 2√3 = 0

⇒ √3x ( x - √6  ) + √2 ( x - √6 ) = 0

⇒ ( x - √6 ) ( √3x + √2 ) = 0

Zeroes = √6 and ( -√2/√3 ).

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39.

⇒ 4√3x² + 5x - 2√3 = 0

⇒ 4√3x² + 8x - 3x - 2√3 = 0

⇒ 4x ( √3x + 2 ) - √3 ( √3x + 2 ) = 0

⇒ ( √3x + 2 ) ( 4x - √3 ) = 0

Zeroes = ( -2/√3 ) and ( √3/4 ).

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40.

⇒ √2x² - 3x - 2√2 = 0

⇒ √2x² - 4x + x - 2√2 = 0

⇒ √2x ( x - 2√2 ) + 1 ( x - 2√2 ) = 0

⇒ ( x - 2√2 ) ( √2x + 1 ) = 0

Zeroes = ( 2√2 ) and ( -1/2√2 ).


Hope it helps !

class102: tqqqqq :)
Anonymous: Your wlcm
Anonymous: :)
class102: u r answers r right tq
Anonymous: :)
Anonymous: Thanks for Brainliest
Answered by hdewangan
1
Your answer is on the pic.

Hope it helps.
Attachments:

class102: tq:) bro
hdewangan: No need to say thnx sis :)
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