2 years ago

Which expression is a perfect cube? a. -8x b. y^24 c. m^28 d. s64

Mathematics

1 answer:

Maru [420]2 years ago

5 0

The answer is b y^24

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lisabon 2012 [21]

we are given

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step-2: switch x and y

$x=y^2-4y+5$

step-3: Solve for y

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now, we can use quadratic formula

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Step-by-step explanation:

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2 years ago

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Simplified version

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3 years ago

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