andywilliamsantana
andywilliamsantana
07-08-2019
Mathematics
contestada
Evaluate x+x3-4x4 when x=2
Respuesta :
BoogieOogie
BoogieOogie
07-08-2019
Answer: -8
Explanation:
This question is fairly simple. All you have to do is substitute and solve using PEMDAS.
x+x3-4x4
Substitute by replacing the x with 2 since it tells us that x=2.
You would ended up with
2+2(3)-4x4
Now use PEMDAS to solve!
2+6-4x4
2+6-16
8-16
-8
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