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Evaluate the expression X^4 when x=7
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3 votes
Evaluate the expression X^4 when x=7

User HannahS
by
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1 Answer

3 votes

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

User M Platvoet
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