OliRayner OliRayner

08-04-2015
Mathematics

contestada

Y to the power of 2= 10
Y to the power of 4= ?

Respuesta :

08-04-2015

You said that Y² = 10

Square each side: (Y²)² = (10)²

(Y²)² = 100

But (Y²)² = Y⁴ So Y⁴ = 100 .

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