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If x = 3 calculate the value of 2x squared

2 Answers

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Final answer:

The value of 2x squared when x = 3 is equal to 18.

Step-by-step explanation:

To calculate the value of 2x squared when x = 3, we can substitute the value of x into the expression. So, 2x squared becomes 2(3) squared.

First, we square the value of x, which is 3. 3 squared is 9.

Next, we multiply 9 by 2. So, 2x squared when x = 3 is equal to 18.

User Ovi Bortas
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Substitute 3 into 2x squared So 3 squared is 9 2 x 9 =18
User Squidbe
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