Math, asked by Murugan11, 1 year ago

factorise x^8+y^8 as real quadratic factor.


salonidarji2004: Are u sure it is addition because it should be subtraction as per my knowledge

Answers

Answered by nikki1231
1
x^8-y^8=(x⁴)²-(y⁴)²

=(x⁴+y⁴)(x⁴-y⁴)

=(x⁴+y⁴)(x²-y²)(x²+y²)

=(x⁴+y⁴)(x²+y²)(x+y)(x-y)

I THINK IT WILL HELP U

PLS MARK IT AS BRAINLIEST

nikki1231: pls mark it as brainliest
salonidarji2004: Hey buddy this answer I too knw bt check the question
salonidarji2004: It is addition
Murugan11: its wrong
Murugan11: i asked as real quadratic factor
Murugan11: i got answer
Answered by kim6
1
using( a^2-b^2 ) identity!!
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Murugan11: i asked as real quadratic factor
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