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Q: What is x plus 2 to the power of 2?
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How do you simplify 3x to the power of 2 plus x plus 2x to the power of 2?

3x^2 + x + 2x^2 = 5x^2 + x


X to the power of 2 plus y to the power of 2?

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X power 2 plus x power 2?

Assuming X and x are the same then x2 + x2 = 2x2.


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92,054,000 is the answer.


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If x to the power 4 plus 1 upon x to the power 4 equals 47 then what will be x to the power 3 plus 1 upon x to the power 3 equals what?

A similar question can be solved as below : If x to the power 4 plus 1 upon x to the power 4 equals 23 then what will be (x minus 1 upon x) to the power 2 equals what?a2 + b2 = (a + b)^2 - 2ab.so (x^2 )^2 + (1/x2)^2 = (x^2 + 1/x^2)^2 - 2 = 23.so (x^2 + 1/x^2) = 5.therefore(x - 1/x)^2 = (x^2 + 1/x^2) -2 = 5 -2 = 3.


What is the value of 9 plus x plus 8 to the 2 power when x is 7?

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How to solve Xpower4-10Xpower2 Ypower2 plus 9Ypower2?

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