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Mathematics
14 December, 04:34
Evaluate the expression X^4 when x=7
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Ryleigh Mcfarland
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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