Parvathysubhash
if one zero and poly.3x^8x2k1 is seven times the other.Find the zeroes and value of k.



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ajaykharabe
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Is it \[3x ^{8x2k1}\]

Parvathysubhash
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no 3x^8x2k1

ajaykharabe
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3x^? nothing

lgbasallote
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let's try again... \[3x^{8x} 2k 1?\]

ajaykharabe
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is it what @lgbasallote said

Parvathysubhash
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3x square .
^ means aquare

ajaykharabe
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nope 3x^2 = 3 square

ajaykharabe
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if one zero and poly.3x^8x2k1 is seven times the other meaning

Parvathysubhash
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@apoorvk can u do dis question fully ma frnd????

strenesmee
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suppose one root is a , then the other is 7a
first put a in the equation
3a^28a2k1=0
then put 7a in the equation
3(7a)^256a2k1=0
then solve it

adarsh\
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The roots are 7 and 1 and the value of k is 3.

Parvathysubhash
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hw u gt can u jst show it @adarsh\