3 years ago

What are all of the solutions to the equation 2y2 = 64? ±32 ±√ 2 ±4√ 2 ±8

Mathematics

1 answer:

g100num [7]3 years ago

4 0

Answer:

y=16

Step-by-step explanation:

1 Simplify 2y\times 22y×2 to 4y4y.

4y=644y=64

2 Divide both sides by 44.

y=\frac{64}{4}y=

64

3 Simplify \frac{64}{4}

64

 to 1616.

y=16y=16

Done

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