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joja [24]
4 years ago
7

Find the value. X3-4 when x=3 PLEASE HELP!!! ASAP!!!

Mathematics
2 answers:
DENIUS [597]4 years ago
7 0

Answer:

23

Step-by-step explanation:

Raise 3 to the power of 3

27 - 4

Subtract 4 from 27

23

Hope this was correct

andrew11 [14]4 years ago
4 0

<u>Answer:</u>

<u><em>23</em></u>

<u />

<u>Explanation:</u>

<u />

step 1 - rewrite the expression with the value of x

x^3 - 4

(3)^3 - 4

step 2 - solve the exponent

(3)^3 - 4

27 - 4

step 3 - subtract

27 - 4

23

therefore, the value of the expression is <u><em>23.</em></u>

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