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Umnica [9.8K]
4 years ago
11

Evaluate the following expression when t= 2 . t² – 44 - 4 Help please

Mathematics
2 answers:
valentina_108 [34]4 years ago
3 0

Answer:

-44

Step-by-step explanation:

So you want to plug 2 in for t, so the equation should now look like:

2^{2} - 44 - 4

No all you have to do is solve

2^{2} = 4

4 - 44 = -40

-40 - 4 = -44

djverab [1.8K]4 years ago
3 0

Answer:

-44

Step-by-step explanation:

t=2, t² - 44 - 4

1. substitute in the value to the variable: 2² - 44 - 4

2. using PEMDAS, solve the equation: 2² - 44 - 4 = 4-44-4 = -40-4= -44

(evaluate the exponent, then subtract)

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