Math, asked by shellyduggal, 1 year ago

x raised to power 4 - 8x raised to power 2 + 16

Answers

Answered by Anonymous
0

Given :

x^4 - 8 x^2 + 16 = 0

==> x^4 - 4x^2-4x^2+16=0

==> x^2( x^2-4)-4(x^2-4)=0

==>(x^2-4)(x^2-4)=0

So:

x^2-4=0

==> x^2=4

==> x=2 or x=-2

Hope it helps you

========================================================

Answered by Anonymous
0
⏬⏬Here is the Answer⏬⏬

=> x = 2 or x = -2 ⭐⭐


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