Question

solve: 3y^2-20=160-2y^2​

Answer 1

Answer:

6

Step-by-step explanation:

3y²-20 = 160-2y²

3y²+2y² = 160+20

5y² = 180

y² = 180/5 = 36

y = √36 = 6

Answer 2

Given -

• 3y² - 20 = 160 - 2y²

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To find -

• Value of y.

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Solution -

• Solving the given equation for the value of y.

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➛ 3y² - 20 = 160 - 2y²

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➛ 3y² + 2y² = 160 + 20

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➛ 5y² = 180

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➛ y² = 180/5

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➛ y² = 36

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➛ y = √36

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➛ y = 6

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Hence,

• Value of y is 6.

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