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Chyna
Mathematics
6 December, 11:19
What is 5*-4 simplify each expression for x=4
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Kennedy Mahoney
6 December, 11:27
0
if x is just being multiplied: 16 If x is an exponent: 621
Step-by-step explanation:
I can't tell if the x is an exponent or just being multiplied, so I'm giving you the answer for both
If x is an exponent:
5^x - 4 = 5^4 - 4 = 625 - 4 = 621
if x is just being multiplied:
5x - 4 = 5 (4) - 4 = 20 - 4 = 16
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