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2 votes
X = 4. 5x +23x^3 - 360.

User Oakes
by
5.0k points

1 Answer

4 votes

Answer:

1132

Explanation:

if x=4 than all you need to do is replace 'x' with '4'

5(4)+23(4)^3-360

20+23(64)-360

20+1472-360

1492-360

1132

User Kimbaudi
by
5.0k points