3 years ago

Simplify y^4 (y^3)=y^[1]

Mathematics

1 answer:

White raven [17]3 years ago

8 0

y⁴ · y³ = y¹

y⁷ - y¹ = 0

y(y⁶ - 1) = 0

y = 0, (y⁶ - 1) = 0

y⁶ = 1

|y| = 1

y = (+/-)1

Answer: y = 0, 1, -1

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