Respuesta :

TheRealAera

Answer:

23

Step-by-step explanation:

Remember PEMDAS for order of operations.

P - Parenthesis

E - exponents

M - multiplication

D - division

A - addition

S - subtraction.

Solve in the order of PEMDAS:

[tex]4+2(1+3^{2} )-1=4+2(1+9)-1=4+2(10)-1=4+20-1=23[/tex]

N0seeee

Step 1: Evaluate the exponent

3^2 = 9

Step 2: Simplify the expression inside parentheses

1+9 = 10

Step 3: Multiply 2 by 10

2*10 = 20

Step 4: Add 4, 20, and subtract 1

4 + 20 - 1 = 23

4+2(1+3²) –1 is 23.

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