brain3313
brain3313 brain3313
  • 13-01-2021
  • Mathematics
contestada

Evaluate each expression.​

Evaluate each expression class=

Respuesta :

0howl0
0howl0 0howl0
  • 13-01-2021
1. 97
2. 10
3. 216

Sorry if I’m wrong
Answer Link
devishri1977
devishri1977 devishri1977
  • 13-01-2021

Answer:

Step-by-step explanation:

1) a) 3 - 4*5² = 3 - 4 * 25

                    = 3 - 100

                    = -97

[tex]b) 2 + \frac{10}{5}*4 = 2 + 2*4 \\\\ = 2 + 8\\\\= 10[/tex]

c) (2 -8)² - 2*(-3) = (-6)² - 2*(-3)

                         = 36 - 2*(-3)

                         = 36 + 6

                         = 42

Answer Link

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