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MAVERICK [17]
3 years ago
7

Evaluate each expression.​

Mathematics
2 answers:
kow [346]3 years ago
4 0
1. 97
2. 10
3. 216

Sorry if I’m wrong
NISA [10]3 years ago
3 0

Answer:

Step-by-step explanation:

1) a) 3 - 4*5² = 3 - 4 * 25

                    = 3 - 100

                    = -97

b) 2 + \frac{10}{5}*4 = 2 + 2*4 \\\\ = 2 + 8\\\\= 10

c) (2 -8)² - 2*(-3) = (-6)² - 2*(-3)

                         = 36 - 2*(-3)

                         = 36 + 6

                         = 42

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