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14 December, 04:34

Evaluate the expression X^4 when x=7

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  1. 14 December, 04:53
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    The expression is equal to 2,401.

    Substitute 7 for x into the expression.

    x⁴

    7⁴

    7 to the fourth power means that 7 is being multiplied by itself 4 times. Therefore:

    7⁴=7*7*7*7

    7*7*7*7=2,401
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