Respuesta :

Answer:

73

Step-by-step explanation:

Step 1. Plug in the variable.

7(3)^2 + 10

Step 2. Do PEMDAS step 2, exponents(because there is no parenthesis to solve)

7(9) + 10

Step 3. Do multiplication.

63 + 10.

Step 4. Do addition.

73.

Answer:

73

Step-by-step explanation:

Plug in the 3 for D and simplify with PEMDAS.


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