Question

y⁴-16=0 find factors of that equation​

Answer 1

Why we will write d first in hybridisation in some cases?

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✔✔ y ^4 -16=0

[ ( y ^2) ]^2- [( 2 )^2]^2= 0

so, (y^2 - 2^2 ) ( y ^2 + 2 ^2)

therefor ,( y^2 -4) ( y^2 + 4)

y = √4. or y =√ - 4

y = 2.o r. y = √-4